Exposure
ID
SPICA.2025-09-14T04-26-00_1
Header ID
SPICA.2025-09-14T04-26-00
Date updated
2025-09-14 04:24:55 UTC+0000
Release date
None
UTC Start
2025-09-14 04:24:55.322
UTC End
2025-09-14 04:25:55.322
MJD Start
60932.1839736397
MJD End
60932.18466808413
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
70446
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52234
Name
HD_190993
RA
301.7225
DEC
23.61443
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6228 33.6270 99.8259 99.9749
S1-E1 324.7833 324.6791 67.2838 67.4366
S1-E2 273.7980 273.7397 75.0850 75.2398
S1-W1 273.8794 274.0186 129.7174 129.8611
S1-W2 207.8285 207.8808 109.4019 109.5513
S2-E1 296.9905 296.8820 63.7924 63.9438
S2-E2 243.6681 243.6046 71.7743 71.9286
S2-W1 245.3024 245.4360 133.6343 133.7756
S2-W2 174.7637 174.8119 111.2360 111.3852
E1-E2 65.1573 65.1214 -147.4926 -147.3637
E1-W1 313.3128 313.2620 -163.5125 -163.4011
E1-W2 220.3175 220.2171 -151.9616 -151.8390
E2-W1 251.3299 251.3197 -167.6153 -167.5061
E2-W2 155.4412 155.3774 -153.8333 -153.7130
W1-W2 106.9774 107.0376 -7.8674 -7.7543
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60932.1839736397
PI-COI spica
HIERARCH OBS TARG NAME HD_190993
HIERARCH OBS RA 301.7225
HIERARCH OBS DEC 23.61443
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.6228
HIERARCH ISS PBL12 END 33.627
HIERARCH ISS PBLA12 START 99.8259
HIERARCH ISS PBLA12 END 99.9749
HIERARCH ISS PBL13 START 324.7833
HIERARCH ISS PBL13 END 324.6791
HIERARCH ISS PBLA13 START 67.2838
HIERARCH ISS PBLA13 END 67.4366
HIERARCH ISS PBL14 START 273.798
HIERARCH ISS PBL14 END 273.7397
HIERARCH ISS PBLA14 START 75.085
HIERARCH ISS PBLA14 END 75.2398
HIERARCH ISS PBL15 START 273.8794
HIERARCH ISS PBL15 END 274.0186
HIERARCH ISS PBLA15 START 129.7174
HIERARCH ISS PBLA15 END 129.8611
HIERARCH ISS PBL16 START 207.8285
HIERARCH ISS PBL16 END 207.8808
HIERARCH ISS PBLA16 START 109.4019
HIERARCH ISS PBLA16 END 109.5513
HIERARCH ISS PBL23 START 296.9905
HIERARCH ISS PBL23 END 296.882
HIERARCH ISS PBLA23 START 63.7924
HIERARCH ISS PBLA23 END 63.9438
HIERARCH ISS PBL24 START 243.6681
HIERARCH ISS PBL24 END 243.6046
HIERARCH ISS PBLA24 START 71.7743
HIERARCH ISS PBLA24 END 71.9286
HIERARCH ISS PBL25 START 245.3024
HIERARCH ISS PBL25 END 245.436
HIERARCH ISS PBLA25 START 133.6343
HIERARCH ISS PBLA25 END 133.7756
HIERARCH ISS PBL26 START 174.7637
HIERARCH ISS PBL26 END 174.8119
HIERARCH ISS PBLA26 START 111.236
HIERARCH ISS PBLA26 END 111.3852
HIERARCH ISS PBL34 START 65.1573
HIERARCH ISS PBL34 END 65.1214
HIERARCH ISS PBLA34 START -147.4926
HIERARCH ISS PBLA34 END -147.3637
HIERARCH ISS PBL35 START 313.3128
HIERARCH ISS PBL35 END 313.262
HIERARCH ISS PBLA35 START -163.5125
HIERARCH ISS PBLA35 END -163.4011
HIERARCH ISS PBL36 START 220.3175
HIERARCH ISS PBL36 END 220.2171
HIERARCH ISS PBLA36 START -151.9616
HIERARCH ISS PBLA36 END -151.839
HIERARCH ISS PBL45 START 251.3299
HIERARCH ISS PBL45 END 251.3197
HIERARCH ISS PBLA45 START -167.6153
HIERARCH ISS PBLA45 END -167.5061
HIERARCH ISS PBL46 START 155.4412
HIERARCH ISS PBL46 END 155.3774
HIERARCH ISS PBLA46 START -153.8333
HIERARCH ISS PBLA46 END -153.713
HIERARCH ISS PBL56 START 106.9774
HIERARCH ISS PBL56 END 107.0376
HIERARCH ISS PBLA56 START -7.8674
HIERARCH ISS PBLA56 END -7.7543
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1