saturn

/home/coolhand/data/celestial/deepsky/NGC.csv 13,969 rows sample n=13,969 seed 42 2026-05-01T18:35:35+00:00

Overview

Source/home/coolhand/data/celestial/deepsky/NGC.csv
Total rows13,969
Profiled sample13,969
Columns32
Generated2026-05-01T18:35:35+00:00

Insights opt-in

Model-generated narrative. These are opinions, not facts — the stats below are what saturn measured. Generated by: anthropic:claude-opus-4-7.

Errors during insight pass (33)
  • dataset:__global__:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCBGK53ntTpy9vVoQW'}
  • column:Name:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCBmpPn3BbMr6L78E3'}
  • column:Type:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCCXi9aY6kJaBWc4bu'}
  • column:RA:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCD4i7AUQPbrrrf7N7'}
  • column:Dec:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCDYyUKWEB77vmpdYC'}
  • column:Const:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCE5j3fVegRJCHGtuX'}
  • column:MajAx:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCEYFqFQEY4QaFP6Ub'}
  • column:MinAx:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCF4WfSSUPXAhFyeTU'}
  • column:PosAng:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCFhi2F594MZ35YtVW'}
  • column:B-Mag:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCGCUTN9gvisJzRAys'}
  • column:V-Mag:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCGoSL8HfdEtDnQqMf'}
  • column:J-Mag:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCHMg7E7aPkeSWa1gZ'}
  • column:H-Mag:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCHrwH6RsPEG5WDDm4'}
  • column:K-Mag:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCJMCxWAHDPTPTm66y'}
  • column:SurfBr:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCJtTExtSxe231wcMw'}
  • column:Hubble:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCKRwf44BKw4dZeZjC'}
  • column:Pax:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCKwwhdtZsLiLCzKsB'}
  • column:Pm-RA:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCLTx6pxbT2CuLS7Ad'}
  • column:Pm-Dec:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCLvV7QSsA2ogN41w4'}
  • column:RadVel:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCMPWwXgYNLUJpTLek'}
  • column:Redshift:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCMvGGTDFvk6wV3HPi'}
  • column:Cstar U-Mag:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCNRmkXVpwZFyCLJrA'}
  • column:Cstar B-Mag:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCNxXTWPLEH7EvT1Aw'}
  • column:Cstar V-Mag:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCPTnTn6hbUDtdLTa8'}
  • column:M:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCPvZhwWt2VP1BQQzK'}
  • column:NGC:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCQVJ92M7rFqdKex7Z'}
  • column:IC:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCRUpwHZPvkohpM1b5'}
  • column:Cstar Names:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCRxqysP31nSaakZu3'}
  • column:Identifiers:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCSTcfTjdVXm1EBYku'}
  • column:Common names:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCSveJ7nKSomTAUtcu'}
  • column:NED notes:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCTTPhcNezbYcXPPX9'}
  • column:OpenNGC notes:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCTze3WXgqdf8d3kqS'}
  • column:Sources:anthropic:claude-opus-4-7: BadRequestError — Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits.'}, 'request_id': 'req_011CacLCUVeiuymeTcbWiGFT'}

Numeric correlation

Languages detected

Per-string language detection across text columns (sampled).

Name text

100.0% of rows are unique strings 97.4% rows are a single word 100.0% rows are all-caps 95th-percentile length under 20 chars
rows13,969
null0 (0.0%)
unique13,969
len_min6
len_max13
len_mean6.784
len_median7.000
len_p958.000
word_mean1.026
word_median1.000
n_empty0
n_duplicates0
duplicate_rate0.000
vocab_size13,607
readability_flesch_mean121.200
emoji_rate0.000
url_rate0.000
one_word_rate0.974
allcaps_rate1.000
boilerplate_rate0.000
Sample values (first 10)
  1. IC0017
  2. NGC4653
  3. NGC6074
  4. NGC5546
  5. NGC0260
  6. NGC7460
  7. NGC0461
  8. NGC6504
  9. NGC5573
  10. IC0475

Type categorical

rows13,969
null0 (0.0%)
unique20
top_valueG
top_rate0.750
cardinality20
entropy1.646
entropy_ratio0.381
Top values (rank 1–20)
  1. G — 10,481
  2. OCl — 652
  3. Dup — 651
  4. * — 546
  5. Other — 419
  6. ** — 243
  7. GPair — 231
  8. GCl — 204
  9. PN — 130
  10. Neb — 94
  11. HII — 82
  12. Cl+N — 67
  13. *Ass — 62
  14. RfN — 38
  15. GTrpl — 26
  16. SNR — 11
  17. GGroup — 11
  18. NonEx — 10
  19. EmN — 8
  20. Nova — 3

RA unknown

no profiler for kind=unknown
rows13,969
null0 (0.0%)

Dec text

95.1% of rows are unique strings 100.0% rows are a single word 100.0% rows are all-caps 95th-percentile length under 20 chars
rows13,969
null7 (0.1%)
unique13,282
len_min9
len_max11
len_mean10.995
len_median11.000
len_p9511.000
word_mean1.000
word_median1.000
n_empty0
n_duplicates680
duplicate_rate0.049
vocab_size13,282
readability_flesch_mean121.220
emoji_rate0.000
url_rate0.000
one_word_rate1.000
allcaps_rate1.000
boilerplate_rate0.000
Sample values (first 10)
  1. +02:38:55.0
  2. +41:01:06.7
  3. +14:15:18.1
  4. +25:08:12.4
  5. -38:14:03.7
  6. +02:15:49.0
  7. -73:20:04.6
  8. +65:31:50.8
  9. +06:12:09.6
  10. +30:29:19.7

Const categorical

rows13,969
null7 (0.1%)
unique89
top_valueVir
top_rate0.089
cardinality89
entropy5.489
entropy_ratio0.848
Top values (rank 1–20)
  1. Vir — 1,236
  2. Com — 1,044
  3. Leo — 876
  4. Cet — 686
  5. UMa — 543
  6. Boo — 528
  7. CVn — 518
  8. Psc — 490
  9. Peg — 462
  10. Eri — 457
  11. Dra — 380
  12. Hya — 376
  13. Cnc — 354
  14. Dor — 341
  15. Her — 340
  16. Pav — 289
  17. Aqr — 277
  18. Cen — 231
  19. And — 209
  20. Per — 163

MajAx numeric

skew=+21.89 10.4% rows beyond 1.5 IQR
rows13,969
null1,964 (14.1%)
unique734
min0.020
max299.920
mean2.145
median1.200
std6.789
q10.820
q31.870
iqr1.050
skew21.892
kurtosis641.847
n_outliers1,244
outlier_rate0.104
zero_rate0.000

MinAx numeric

20.9% null skew=+26.82 6.9% rows beyond 1.5 IQR
rows13,969
null2,921 (20.9%)
unique465
min0.020
max179.890
mean1.113
median0.690
std3.738
q10.450
q31.070
iqr0.620
skew26.821
kurtosis981.454
n_outliers760
outlier_rate0.069
zero_rate0.000

PosAng numeric

23.2% null
rows13,969
null3,236 (23.2%)
unique181
min0.000
max180.000
mean87.275
median87.000
std52.679
q140.000
q3133.000
iqr93.000
skew0.047
kurtosis-1.212
n_outliers0
outlier_rate0.000
zero_rate8.57e-03

B-Mag numeric

5.0% rows beyond 1.5 IQR
rows13,969
null2,634 (18.9%)
unique1,056
min1.510
max21.010
mean14.121
median14.420
std1.833
q113.420
q315.200
iqr1.780
skew-1.692
kurtosis5.576
n_outliers572
outlier_rate0.050
zero_rate0.000

V-Mag numeric

69.8% null 7.7% rows beyond 1.5 IQR
rows13,969
null9,755 (69.8%)
unique774
min1.690
max20.410
mean12.040
median12.380
std2.092
q111.310
q313.280
iqr1.970
skew-1.223
kurtosis2.670
n_outliers323
outlier_rate0.077
zero_rate0.000

J-Mag numeric

30.9% null
rows13,969
null4,317 (30.9%)
unique804
min1.110
max17.020
mean11.367
median11.420
std1.355
q110.630
q312.170
iqr1.540
skew-0.552
kurtosis2.512
n_outliers333
outlier_rate0.035
zero_rate0.000

H-Mag numeric

30.6% null
rows13,969
null4,276 (30.6%)
unique831
min0.830
max16.670
mean10.696
median10.740
std1.368
q19.950
q311.500
iqr1.550
skew-0.452
kurtosis2.179
n_outliers341
outlier_rate0.035
zero_rate0.000

K-Mag numeric

30.9% null
rows13,969
null4,317 (30.9%)
unique823
min0.720
max15.760
mean10.412
median10.460
std1.361
q19.660
q311.230
iqr1.570
skew-0.451
kurtosis2.166
n_outliers315
outlier_rate0.033
zero_rate0.000

SurfBr numeric

26.8% null
rows13,969
null3,742 (26.8%)
unique438
min18.360
max28.480
mean23.312
median23.330
std0.610
q122.970
q323.680
iqr0.710
skew-0.301
kurtosis2.650
n_outliers288
outlier_rate0.028
zero_rate0.000

Hubble categorical

27.3% null
rows13,969
null3,808 (27.3%)
unique30
top_valueE
top_rate0.152
cardinality30
entropy4.096
entropy_ratio0.835
Top values (rank 1–20)
  1. E — 1,546
  2. S0 — 1,073
  3. S0-a — 996
  4. Sc — 948
  5. Sb — 758
  6. Sbc — 727
  7. E-S0 — 623
  8. Sa — 478
  9. Sab — 461
  10. SBb — 323
  11. SABc — 281
  12. SBc — 272
  13. SBbc — 269
  14. SABb — 255
  15. SBa — 186
  16. SBab — 160
  17. SABa — 122
  18. I — 104
  19. Scd — 103
  20. Sd — 74

Pax numeric

94.8% null skew=+7.21 9.0% rows beyond 1.5 IQR
rows13,969
null13,249 (94.8%)
unique676
min3.00e-03
max22.800
mean0.919
median0.483
std1.760
q10.252
q30.934
iqr0.682
skew7.206
kurtosis68.872
n_outliers65
outlier_rate0.090
zero_rate0.000

Pm-RA numeric

92.5% null skew=+2.66 6.8% rows beyond 1.5 IQR
rows13,969
null12,925 (92.5%)
unique954
min-43.570
max76.000
mean-1.374
median-0.901
std5.826
q1-3.103
q30.436
iqr3.540
skew2.664
kurtosis50.185
n_outliers71
outlier_rate0.068
zero_rate9.58e-04

Pm-Dec numeric

92.5% null 7.1% rows beyond 1.5 IQR
rows13,969
null12,925 (92.5%)
unique961
min-58.961
max64.000
mean-1.402
median-1.088
std5.900
q1-3.256
q30.544
iqr3.800
skew0.728
kurtosis43.813
n_outliers74
outlier_rate0.071
zero_rate0.000

RadVel numeric

24.2% null
rows13,969
null3,386 (24.2%)
unique6,691
min-483.000
max52,025
mean5,541
median4,885
std4,264
q12,406
q37,632
iqr5,226
skew1.532
kurtosis5.160
n_outliers341
outlier_rate0.032
zero_rate6.61e-04

Redshift numeric

24.2% null
rows13,969
null3,386 (24.2%)
unique7,717
min-1.61e-03
max0.192
mean0.019
median0.016
std0.015
q18.06e-03
q30.026
iqr0.018
skew1.652
kurtosis6.287
n_outliers350
outlier_rate0.033
zero_rate3.78e-04

Cstar U-Mag numeric

99.9% null
rows13,969
null13,953 (99.9%)
unique16
min9.300
max14.750
mean11.931
median12.090
std1.741
q110.380
q313.062
iqr2.683
skew0.093
kurtosis-1.120
n_outliers0
outlier_rate0.000
zero_rate0.000

Cstar B-Mag numeric

99.2% null
rows13,969
null13,858 (99.2%)
unique97
min9.930
max21.100
mean15.230
median15.500
std2.476
q113.590
q316.775
iqr3.185
skew-0.172
kurtosis-0.370
n_outliers0
outlier_rate0.000
zero_rate0.000

Cstar V-Mag numeric

99.3% null
rows13,969
null13,873 (99.3%)
unique82
min9.420
max19.600
mean14.863
median15.145
std2.308
q113.395
q316.058
iqr2.663
skew-0.147
kurtosis-0.363
n_outliers0
outlier_rate0.000
zero_rate0.000

M categorical

107 singleton categories 99.2% null
rows13,969
null13,862 (99.2%)
unique107
top_value024
top_rate9.35e-03
cardinality107
entropy6.741
entropy_ratio1.000
Top values (rank 1–20)
  1. 024 — 1
  2. 025 — 1
  3. 110 — 1
  4. 032 — 1
  5. 031 — 1
  6. 103 — 1
  7. 033 — 1
  8. 074 — 1
  9. 076 — 1
  10. 034 — 1
  11. 077 — 1
  12. 079 — 1
  13. 038 — 1
  14. 001 — 1
  15. 036 — 1
  16. 042 — 1
  17. 043 — 1
  18. 078 — 1
  19. 037 — 1
  20. 035 — 1

NGC categorical

875 singleton categories 93.5% null
rows13,969
null13,061 (93.5%)
unique891
top_value3497
top_rate3.30e-03
cardinality891
entropy9.788
entropy_ratio0.999
Top values (rank 1–20)
  1. 3497 — 3
  2. 0961 — 2
  3. 2947 — 2
  4. 4913 — 2
  5. 5607 — 2
  6. 5619B — 2
  7. 1593 — 2
  8. 3508 — 2
  9. 4119 — 2
  10. 6590 — 2
  11. 0614 — 2
  12. 0863 — 2
  13. 3110 — 2
  14. 4664 — 2
  15. 6125 — 2
  16. 6667 — 2
  17. 0281 — 1
  18. 0135 — 1
  19. 0178 — 1
  20. 0223 — 1

IC categorical

447 singleton categories 96.7% null
rows13,969
null13,509 (96.7%)
unique452
top_value5003
top_rate6.52e-03
cardinality452
entropy8.806
entropy_ratio0.998
Top values (rank 1–20)
  1. 5003 — 3
  2. 5007 — 3
  3. 1459 — 3
  4. 5179 — 2
  5. 1005 — 2
  6. 1577 — 1
  7. 1671 — 1
  8. 1700 — 1
  9. 1778 — 1
  10. 1787 — 1
  11. 1884 — 1
  12. 1887 — 1
  13. 1888 — 1
  14. 1889 — 1
  15. 1963 — 1
  16. 1985 — 1
  17. 2121 — 1
  18. 2123 — 1
  19. 2124 — 1
  20. 2131 — 1

Cstar Names categorical

87 singleton categories 99.4% null
rows13,969
null13,882 (99.4%)
unique87
top_valueBD -12 1172,HD 35914
top_rate0.011
cardinality87
entropy6.443
entropy_ratio1.000
Top values (rank 1–20)
  1. BD -12 1172,HD 35914 — 1
  2. HD 161044 — 1
  3. HD 180206 — 1
  4. HD 11758 — 1
  5. BD +46 1067,HD 39659 — 1
  6. HD 78991 — 1
  7. HD 83832 — 1
  8. HD 88367 — 1
  9. HD 95541 — 1
  10. HD 113981 — 1
  11. HD 125720 — 1
  12. BD +12 2966,HD 145649 — 1
  13. BD -21 4483,HD 153655 — 1
  14. HD 154072 — 1
  15. HD 154952 — 1
  16. HD 161028 — 1
  17. AS Sgr — 1
  18. HD 167672 — 1
  19. BD -22 18309,HD 171131 — 1
  20. HD 173283 — 1

Identifiers text

100.0% of rows are unique strings 99.8% rows are all-caps
rows13,969
null1,789 (12.8%)
unique12,179
len_min5
len_max211
len_mean71.836
len_median74.000
len_p95134.000
word_mean5.255
word_median5.000
n_empty0
n_duplicates1
duplicate_rate8.21e-05
vocab_size50,977
readability_flesch_mean87.537
emoji_rate0.000
url_rate0.000
one_word_rate0.000
allcaps_rate0.998
boilerplate_rate0.000
Sample values (first 10)
  1. 2MASX J00283495-1135123,MCG -02-02-023,PGC 001759
  2. 2MASX J12544393+0803113,MCG +01-33-021,PGC 043950,SDSS J125443.94+080311.1
  3. 2MASX J16194193+3748222,MCG +06-36-026,PGC 057837,SDSS J161941.96+374822.6,SDSS J161941.97+374822.6,SDSS J161941.97+374822.7
  4. MWSC 2222
  5. 2MASX J01252603-0133021,MCG +00-04-130,PGC 005275,UGC 00991
  6. 2MASX J23020343+2703093,IRAS 22596+2647,MCG +04-54-017,PGC 070299,UGC 12319
  7. 2MASX J01564087+3302366,MCG +05-05-028,PGC 007289,UGC 01414
  8. MWSC 2812
  9. 2MASX J14335631-1634509,MCG -03-37-003,PGC 052049
  10. 2MASX J08320355+2400391,MCG +04-20-066,PGC 023936,SDSS J083203.49+240039.2,SDSS J083203.50+240039.3,UGC 04456

Common names categorical

123 singleton categories 99.1% null
rows13,969
null13,838 (99.1%)
unique127
top_valueAntennae Galaxies
top_rate0.015
cardinality127
entropy6.972
entropy_ratio0.998
Top values (rank 1–20)
  1. Antennae Galaxies — 2
  2. Eyes — 2
  3. Butterfly Galaxies,Siamese Twins — 2
  4. Eastern Veil,Network Nebula — 2
  5. omi Per Cloud — 1
  6. Barnard's Merope Nebula — 1
  7. Flaming Star Nebula — 1
  8. Flame Nebula,Orion B — 1
  9. Gem A — 1
  10. gam Cyg — 1
  11. Toby Jug Nebula — 1
  12. omi Vel Cluster — 1
  13. Browning — 1
  14. Coddington's Nebula — 1
  15. tet Car Cluster — 1
  16. lam Cen Nebula — 1
  17. rho Oph Nebula — 1
  18. Eagle Nebula,Star Queen — 1
  19. Small Sgr Star Cloud — 1
  20. Pelican Nebula — 1

NED notes text

5 languages detected in sample 83.6% null 47.6% duplicate strings
rows13,969
null11,683 (83.6%)
unique1,198
len_min14
len_max80
len_mean39.639
len_median35.000
len_p9570.000
word_mean6.658
word_median6.000
n_empty0
n_duplicates1,088
duplicate_rate0.476
vocab_size1,836
readability_flesch_mean60.048
emoji_rate0.000
url_rate0.000
one_word_rate0.000
allcaps_rate0.000
boilerplate_rate0.016
Sample values (first 10)
  1. Two Galactic stars.
  2. The 2MASS position applies to the compact object 11 arcsec southeast.
  3. Incorrectly called NGC 5994 in 1976ApJS...31..187D.
  4. M102 may be a duplicate obs. of M101; see Sawyer, JRASC 41, Nos 7&8, 1947.
  5. Nothing at this position.
  6. Extended HIPASS source
  7. MCG RA is +0.6 minutes in error.
  8. HOLM 772B does not exist (it is probably a plate defect).
  9. The APM position is 8 arcsec northeast of the nucleus.
  10. MCG decs for MCG -01-28 field are 10 arcmin too far north (MCG4 errata).

OpenNGC notes categorical

147 singleton categories 98.5% null
rows13,969
null13,756 (98.5%)
unique159
top_valueIdentification taken from Corwin’s catalog.
top_rate0.136
cardinality159
entropy6.719
entropy_ratio0.919
Top values (rank 1–20)
  1. Identification taken from Corwin’s catalog. — 29
  2. No data available in LEDA. — 11
  3. NED lists this object as type G, but there's nothing at these coords in LEDA. — 4
  4. All sources doesn’t agree on the identification. Taken NED as source. — 4
  5. No diameter data available in LEDA. — 3
  6. This is a superassociation in the galaxy NGC 4395. — 3
  7. NED lists nothing. We use the identification from Corwin’s catalog. — 2
  8. NED lists this object as type G, but listed as Unknown in LEDA. — 2
  9. Radial velocity and redshift value are taken from NED, since SIMBAD values seem wrong. — 2
  10. LEDA data includes both components. — 2
  11. Caldwell 14 refers to both NGC869 and NGC884 — 2
  12. Corwin swaps NGC3911 with NGC3920 in his catalog. — 2
  13. NED claims this to be TYC 4682-651-1 but by further investigation by Corwin this seems the same as NGC0560 — 1
  14. Corwin thinks this can be NGC0677. — 1
  15. Corwin thinks this can be UGC1260. — 1
  16. Corwin thinks this can be UGC1274. — 1
  17. LEDA data includes IC0186 NED03. — 1
  18. Object not present in NED. — 1
  19. Corwin thinks this the same of IC2121. — 1
  20. Coordinates taken from Corwin’s positions. NED lists this object as duplicate of NGC1893. — 1

Sources categorical

175 singleton categories
rows13,969
null0 (0.0%)
unique344
top_valueType:1|RA:1|Dec:1|Const:99|MajAx:3|MinAx:3|PosAng:3|B-Mag:3|J-Mag:2|H-Mag:2|K-Mag:2|SurfBr:3|Hubble:3|RadVel:2|Redshift:2
top_rate0.412
cardinality344
entropy3.486
entropy_ratio0.414
Top values (rank 1–20)
  1. Type:1|RA:1|Dec:1|Const:99|MajAx:3|MinAx:3|PosAng:3|B-Mag:3|J-Mag:2|H-Mag:2|K-Mag:2|SurfBr:3|Hubble:3|RadVel:2|Redshift:2 — 5,750
  2. Type:1|RA:1|Dec:1|Const:99|MajAx:3|MinAx:3|PosAng:3|B-Mag:3|V-Mag:3|J-Mag:2|H-Mag:2|K-Mag:2|SurfBr:3|Hubble:3|RadVel:2|Redshift:2 — 2,678
  3. Type:1|RA:1|Dec:1|Const:99 — 1,802
  4. Type:1|RA:1|Dec:1|Const:99|MajAx:3|MinAx:3|PosAng:3|B-Mag:3|SurfBr:3|Hubble:3|RadVel:2|Redshift:2 — 378
  5. Type:1|RA:1|Dec:1|Const:99|MajAx:3|MinAx:3|PosAng:3|B-Mag:3|SurfBr:3|Hubble:3 — 273
  6. Type:1|RA:1|Dec:1|Const:99|MajAx:5|B-Mag:2|V-Mag:2|Pax:2|Pm-RA:2|Pm-Dec:2|RadVel:2|Redshift:2 — 261
  7. Type:1|RA:1|Dec:1|Const:99|MajAx:99 — 221
  8. Type:1|RA:1|Dec:1|Const:99|MajAx:3|MinAx:3|PosAng:3|B-Mag:3|V-Mag:2|J-Mag:2|H-Mag:2|K-Mag:2|SurfBr:3|Hubble:3|RadVel:2|Redshift:2 — 221
  9. Type:1|RA:1|Dec:1|Const:99|MajAx:3|MinAx:3|PosAng:3|B-Mag:3|J-Mag:2|H-Mag:2|K-Mag:2|SurfBr:3|RadVel:2|Redshift:2 — 140
  10. Type:1|RA:1|Dec:1|Const:99|MajAx:7|MinAx:7|PosAng:7|B-Mag:2|V-Mag:2 — 126
  11. Type:1|RA:1|Dec:1|Const:99|MajAx:3|MinAx:3|PosAng:3|B-Mag:3|V-Mag:3|SurfBr:3|Hubble:3|RadVel:2|Redshift:2 — 99
  12. Type:1|RA:1|Dec:1|Const:99|MajAx:3|MinAx:3|PosAng:3|B-Mag:3|J-Mag:2|H-Mag:2|K-Mag:2|SurfBr:3|Hubble:3 — 98
  13. Type:1|RA:1|Dec:1|Const:99|MajAx:3|MinAx:3|PosAng:3|B-Mag:3|V-Mag:3|J-Mag:2|H-Mag:2|K-Mag:2|SurfBr:3|Hubble:3|Pm-RA:2|Pm-Dec:2|RadVel:2|Redshift:2 — 92
  14. Type:1|RA:1|Dec:1|Const:99|MajAx:7|MinAx:7|B-Mag:2|V-Mag:2 — 83
  15. Type:1|RA:1|Dec:1|Const:99|MajAx:3|MinAx:3|PosAng:3|B-Mag:3|V-Mag:3|J-Mag:2|H-Mag:2|K-Mag:2|SurfBr:3|Hubble:3|Pax:2|Pm-RA:2|Pm-Dec:2|RadVel:2|Redshift:2 — 73
  16. Type:1|RA:1|Dec:1|Const:99|MajAx:5|V-Mag:2|Pax:2|Pm-RA:2|Pm-Dec:2|RadVel:2|Redshift:2 — 70
  17. Type:1|RA:1|Dec:1|Const:99|MajAx:3|MinAx:3|PosAng:3|B-Mag:3|J-Mag:2|H-Mag:2|K-Mag:2|SurfBr:3|Hubble:3|Pm-RA:2|Pm-Dec:2|RadVel:2|Redshift:2 — 61
  18. Type:1|RA:1|Dec:1|Const:99|MajAx:3|MinAx:3|PosAng:3|B-Mag:3|J-Mag:2|H-Mag:2|K-Mag:2|SurfBr:3|Hubble:3|Pax:2|Pm-RA:2|Pm-Dec:2|RadVel:2|Redshift:2 — 57
  19. Type:1|RA:1|Dec:1|Const:99|MajAx:5|Pm-RA:2|Pm-Dec:2 — 57
  20. Type:1|RA:1|Dec:1|Const:99|MajAx:3|MinAx:3|PosAng:3|B-Mag:3|J-Mag:2|H-Mag:2|K-Mag:2|Hubble:3|RadVel:2|Redshift:2 — 48