Exposure
ID
SPICA.2025-10-13T02-49-17_1
Header ID
SPICA.2025-10-13T02-49-17
Date updated
2025-10-13 02:48:12 UTC+0000
Release date
None
UTC Start
2025-10-13 02:48:12.108
UTC End
2025-10-13 02:49:12.108
MJD Start
60961.116806803
MJD End
60961.117501247434
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
64305
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47849
Name
HD_213558
RA
337.8229
DEC
50.28249
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.6614 32.6656 81.5685 81.7261
S1-E1 300.4434 300.7202 48.3281 48.4774
S1-E2 255.9782 256.1614 56.5841 56.7305
S1-W1 278.4822 278.4794 106.6971 106.9039
S2-E1 273.7122 273.9879 44.5778 44.7295
S2-E2 226.7932 226.9754 53.0968 53.2440
S2-W1 249.2981 249.3049 109.8864 110.0994
E1-E2 59.7595 59.8417 -169.6300 -169.4359
E1-W1 282.9479 283.3508 171.3981 171.6190
E2-W1 227.2666 227.5815 166.4942 166.7217
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 60961.116806803
PI-COI spica
HIERARCH OBS TARG NAME HD_213558
HIERARCH OBS RA 337.8229
HIERARCH OBS DEC 50.28249
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 32.6614
HIERARCH ISS PBL12 END 32.6656
HIERARCH ISS PBLA12 START 81.5685
HIERARCH ISS PBLA12 END 81.7261
HIERARCH ISS PBL13 START 300.4434
HIERARCH ISS PBL13 END 300.7202
HIERARCH ISS PBLA13 START 48.3281
HIERARCH ISS PBLA13 END 48.4774
HIERARCH ISS PBL14 START 255.9782
HIERARCH ISS PBL14 END 256.1614
HIERARCH ISS PBLA14 START 56.5841
HIERARCH ISS PBLA14 END 56.7305
HIERARCH ISS PBL15 START 278.4822
HIERARCH ISS PBL15 END 278.4794
HIERARCH ISS PBLA15 START 106.6971
HIERARCH ISS PBLA15 END 106.9039
HIERARCH ISS PBL23 START 273.7122
HIERARCH ISS PBL23 END 273.9879
HIERARCH ISS PBLA23 START 44.5778
HIERARCH ISS PBLA23 END 44.7295
HIERARCH ISS PBL24 START 226.7932
HIERARCH ISS PBL24 END 226.9754
HIERARCH ISS PBLA24 START 53.0968
HIERARCH ISS PBLA24 END 53.244
HIERARCH ISS PBL25 START 249.2981
HIERARCH ISS PBL25 END 249.3049
HIERARCH ISS PBLA25 START 109.8864
HIERARCH ISS PBLA25 END 110.0994
HIERARCH ISS PBL34 START 59.7595
HIERARCH ISS PBL34 END 59.8417
HIERARCH ISS PBLA34 START -169.63
HIERARCH ISS PBLA34 END -169.4359
HIERARCH ISS PBL35 START 282.9479
HIERARCH ISS PBL35 END 283.3508
HIERARCH ISS PBLA35 START 171.3981
HIERARCH ISS PBLA35 END 171.619
HIERARCH ISS PBL45 START 227.2666
HIERARCH ISS PBL45 END 227.5815
HIERARCH ISS PBLA45 START 166.4942
HIERARCH ISS PBLA45 END 166.7217
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1