Exposure
ID
SPICA.2025-06-11T10-40-25_1
Header ID
SPICA.2025-06-11T10-40-25
Date updated
2025-06-11 10:39:20 UTC+0000
Release date
None
UTC Start
2025-06-11 10:39:20.073
UTC End
2025-06-11 10:40:20.073
MJD Start
60837.4439823239
MJD End
60837.44467676833
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
64082
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47735
Name
HD_222173
RA
354.5342
DEC
43.26807
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.1662 33.1752 70.4441 70.5861
S1-E1 286.3296 286.7599 40.8148 40.9263
S1-E2 249.4560 249.7390 48.5550 48.6672
S1-W1 275.5247 275.5262 90.5258 90.7409
S1-W2 209.6260 209.6441 77.0919 77.2561
S2-E1 258.0217 258.4533 37.1713 37.2845
S2-E2 219.0301 219.3119 45.3188 45.4301
S2-W1 244.6401 244.6497 93.1939 93.4189
S2-W2 176.7245 176.7355 78.3368 78.5054
E1-E2 51.5868 51.7278 -179.8227 -179.6375
E1-W1 236.3685 237.0266 158.0475 158.2973
E1-W2 170.7403 171.2251 174.2254 174.4275
E2-W1 189.5805 190.0834 152.1640 152.4297
E2-W2 119.5513 119.8940 171.6609 171.8706
W1-W2 86.6215 86.7483 -55.2641 -54.9579
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 60837.4439823239
PI-COI spica
HIERARCH OBS TARG NAME HD_222173
HIERARCH OBS RA 354.5342
HIERARCH OBS DEC 43.26807
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 33.1662
HIERARCH ISS PBL12 END 33.1752
HIERARCH ISS PBLA12 START 70.4441
HIERARCH ISS PBLA12 END 70.5861
HIERARCH ISS PBL13 START 286.3296
HIERARCH ISS PBL13 END 286.7599
HIERARCH ISS PBLA13 START 40.8148
HIERARCH ISS PBLA13 END 40.9263
HIERARCH ISS PBL14 START 249.456
HIERARCH ISS PBL14 END 249.739
HIERARCH ISS PBLA14 START 48.555
HIERARCH ISS PBLA14 END 48.6672
HIERARCH ISS PBL15 START 275.5247
HIERARCH ISS PBL15 END 275.5262
HIERARCH ISS PBLA15 START 90.5258
HIERARCH ISS PBLA15 END 90.7409
HIERARCH ISS PBL16 START 209.626
HIERARCH ISS PBL16 END 209.6441
HIERARCH ISS PBLA16 START 77.0919
HIERARCH ISS PBLA16 END 77.2561
HIERARCH ISS PBL23 START 258.0217
HIERARCH ISS PBL23 END 258.4533
HIERARCH ISS PBLA23 START 37.1713
HIERARCH ISS PBLA23 END 37.2845
HIERARCH ISS PBL24 START 219.0301
HIERARCH ISS PBL24 END 219.3119
HIERARCH ISS PBLA24 START 45.3188
HIERARCH ISS PBLA24 END 45.4301
HIERARCH ISS PBL25 START 244.6401
HIERARCH ISS PBL25 END 244.6497
HIERARCH ISS PBLA25 START 93.1939
HIERARCH ISS PBLA25 END 93.4189
HIERARCH ISS PBL26 START 176.7245
HIERARCH ISS PBL26 END 176.7355
HIERARCH ISS PBLA26 START 78.3368
HIERARCH ISS PBLA26 END 78.5054
HIERARCH ISS PBL34 START 51.5868
HIERARCH ISS PBL34 END 51.7278
HIERARCH ISS PBLA34 START -179.8227
HIERARCH ISS PBLA34 END -179.6375
HIERARCH ISS PBL35 START 236.3685
HIERARCH ISS PBL35 END 237.0266
HIERARCH ISS PBLA35 START 158.0475
HIERARCH ISS PBLA35 END 158.2973
HIERARCH ISS PBL36 START 170.7403
HIERARCH ISS PBL36 END 171.2251
HIERARCH ISS PBLA36 START 174.2254
HIERARCH ISS PBLA36 END 174.4275
HIERARCH ISS PBL45 START 189.5805
HIERARCH ISS PBL45 END 190.0834
HIERARCH ISS PBLA45 START 152.164
HIERARCH ISS PBLA45 END 152.4297
HIERARCH ISS PBL46 START 119.5513
HIERARCH ISS PBL46 END 119.894
HIERARCH ISS PBLA46 START 171.6609
HIERARCH ISS PBLA46 END 171.8706
HIERARCH ISS PBL56 START 86.6215
HIERARCH ISS PBL56 END 86.7483
HIERARCH ISS PBLA56 START -55.2641
HIERARCH ISS PBLA56 END -54.9579
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1