Exposure
ID
SPICA.2025-10-13T07-37-14_1
Header ID
SPICA.2025-10-13T07-37-14
Date updated
2025-10-13 07:36:09 UTC+0000
Release date
None
UTC Start
2025-10-13 07:36:09.370
UTC End
2025-10-13 07:37:09.370
MJD Start
60961.3167751128
MJD End
60961.31746955723
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
64302
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.6776 31.6681 105.6419 105.8000
S1-E1 318.9635 319.0364 72.4472 72.6248
S1-E2 266.1809 266.2201 80.1557 80.3259
S1-W1 266.8521 266.6902 136.4171 136.6033
S2-E1 292.9690 293.0430 69.0534 69.2346
S2-E2 237.9766 238.0208 76.8722 77.0454
S2-W1 240.1828 240.0380 140.2866 140.4772
E1-E2 65.7304 65.7396 -140.4537 -140.2412
E1-W1 313.4369 313.4552 -157.4611 -157.2433
E2-W1 251.3176 251.3249 -161.8485 -161.6299
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 60961.3167751128
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 31.6776
HIERARCH ISS PBL12 END 31.6681
HIERARCH ISS PBLA12 START 105.6419
HIERARCH ISS PBLA12 END 105.8
HIERARCH ISS PBL13 START 318.9635
HIERARCH ISS PBL13 END 319.0364
HIERARCH ISS PBLA13 START 72.4472
HIERARCH ISS PBLA13 END 72.6248
HIERARCH ISS PBL14 START 266.1809
HIERARCH ISS PBL14 END 266.2201
HIERARCH ISS PBLA14 START 80.1557
HIERARCH ISS PBLA14 END 80.3259
HIERARCH ISS PBL15 START 266.8521
HIERARCH ISS PBL15 END 266.6902
HIERARCH ISS PBLA15 START 136.4171
HIERARCH ISS PBLA15 END 136.6033
HIERARCH ISS PBL23 START 292.969
HIERARCH ISS PBL23 END 293.043
HIERARCH ISS PBLA23 START 69.0534
HIERARCH ISS PBLA23 END 69.2346
HIERARCH ISS PBL24 START 237.9766
HIERARCH ISS PBL24 END 238.0208
HIERARCH ISS PBLA24 START 76.8722
HIERARCH ISS PBLA24 END 77.0454
HIERARCH ISS PBL25 START 240.1828
HIERARCH ISS PBL25 END 240.038
HIERARCH ISS PBLA25 START 140.2866
HIERARCH ISS PBLA25 END 140.4772
HIERARCH ISS PBL34 START 65.7304
HIERARCH ISS PBL34 END 65.7396
HIERARCH ISS PBLA34 START -140.4537
HIERARCH ISS PBLA34 END -140.2412
HIERARCH ISS PBL35 START 313.4369
HIERARCH ISS PBL35 END 313.4552
HIERARCH ISS PBLA35 START -157.4611
HIERARCH ISS PBLA35 END -157.2433
HIERARCH ISS PBL45 START 251.3176
HIERARCH ISS PBL45 END 251.3249
HIERARCH ISS PBLA45 START -161.8485
HIERARCH ISS PBLA45 END -161.6299
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1