Exposure
ID
SPICA.2025-10-13T08-44-48_1
Header ID
SPICA.2025-10-13T08-44-48
Date updated
2025-10-13 08:43:43 UTC+0000
Release date
None
UTC Start
2025-10-13 08:43:43.305
UTC End
2025-10-13 08:44:43.305
MJD Start
60961.3636956614
MJD End
60961.36439010583
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 30.8530 30.8356 115.3168 115.4682
S1-E1 321.8969 321.9197 83.6854 83.8673
S1-E2 267.2871 267.2835 90.8537 91.0256
S1-W1 253.4291 253.1553 147.8378 148.0182
S2-E1 296.0699 296.0976 80.5525 80.7391
S2-E2 239.5448 239.5515 87.7963 87.9724
S2-W1 228.0181 227.7683 152.0093 152.1953
E1-E2 65.7816 65.7756 -126.7809 -126.5548
E1-W1 310.9843 310.8943 -143.4866 -143.2551
E2-W1 248.6990 248.6126 -147.8472 -147.6154
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 60961.3636956614
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 30.853
HIERARCH ISS PBL12 END 30.8356
HIERARCH ISS PBLA12 START 115.3168
HIERARCH ISS PBLA12 END 115.4682
HIERARCH ISS PBL13 START 321.8969
HIERARCH ISS PBL13 END 321.9197
HIERARCH ISS PBLA13 START 83.6854
HIERARCH ISS PBLA13 END 83.8673
HIERARCH ISS PBL14 START 267.2871
HIERARCH ISS PBL14 END 267.2835
HIERARCH ISS PBLA14 START 90.8537
HIERARCH ISS PBLA14 END 91.0256
HIERARCH ISS PBL15 START 253.4291
HIERARCH ISS PBL15 END 253.1553
HIERARCH ISS PBLA15 START 147.8378
HIERARCH ISS PBLA15 END 148.0182
HIERARCH ISS PBL23 START 296.0699
HIERARCH ISS PBL23 END 296.0976
HIERARCH ISS PBLA23 START 80.5525
HIERARCH ISS PBLA23 END 80.7391
HIERARCH ISS PBL24 START 239.5448
HIERARCH ISS PBL24 END 239.5515
HIERARCH ISS PBLA24 START 87.7963
HIERARCH ISS PBLA24 END 87.9724
HIERARCH ISS PBL25 START 228.0181
HIERARCH ISS PBL25 END 227.7683
HIERARCH ISS PBLA25 START 152.0093
HIERARCH ISS PBLA25 END 152.1953
HIERARCH ISS PBL34 START 65.7816
HIERARCH ISS PBL34 END 65.7756
HIERARCH ISS PBLA34 START -126.7809
HIERARCH ISS PBLA34 END -126.5548
HIERARCH ISS PBL35 START 310.9843
HIERARCH ISS PBL35 END 310.8943
HIERARCH ISS PBLA35 START -143.4866
HIERARCH ISS PBLA35 END -143.2551
HIERARCH ISS PBL45 START 248.699
HIERARCH ISS PBL45 END 248.6126
HIERARCH ISS PBLA45 START -147.8472
HIERARCH ISS PBLA45 END -147.6154
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1