Exposure
ID
SPICA.2025-10-07T03-42-05_1
Header ID
SPICA.2025-10-07T03-42-05
Date updated
2025-10-07 03:41:00 UTC+0000
Release date
None
UTC Start
2025-10-07 03:41:00.237
UTC End
2025-10-07 03:42:00.237
MJD Start
60955.1534749689
MJD End
60955.154169413334
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
70853
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47734
Name
HD_214994
RA
340.4392
DEC
29.30764
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9667 33.9657 84.5199 84.6719
S1-E1 328.8510 328.9333 54.2444 54.3573
S1-E2 278.2578 278.2903 61.4944 61.6148
S1-W1 264.7862 264.9163 111.3541 111.5585
S2-E1 300.0060 300.1020 50.9722 51.0823
S2-E2 247.3542 247.3959 58.4154 58.5325
S2-W1 234.9780 235.1245 115.0955 115.3042
E1-E2 63.4256 63.4939 -159.3731 -159.2636
E1-W1 289.2841 289.7795 -175.9840 -175.8582
E2-W1 229.2235 229.6472 179.4792 179.6129
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 60955.1534749689
PI-COI spica
HIERARCH OBS TARG NAME HD_214994
HIERARCH OBS RA 340.4392
HIERARCH OBS DEC 29.30764
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 33.9667
HIERARCH ISS PBL12 END 33.9657
HIERARCH ISS PBLA12 START 84.5199
HIERARCH ISS PBLA12 END 84.6719
HIERARCH ISS PBL13 START 328.851
HIERARCH ISS PBL13 END 328.9333
HIERARCH ISS PBLA13 START 54.2444
HIERARCH ISS PBLA13 END 54.3573
HIERARCH ISS PBL14 START 278.2578
HIERARCH ISS PBL14 END 278.2903
HIERARCH ISS PBLA14 START 61.4944
HIERARCH ISS PBLA14 END 61.6148
HIERARCH ISS PBL15 START 264.7862
HIERARCH ISS PBL15 END 264.9163
HIERARCH ISS PBLA15 START 111.3541
HIERARCH ISS PBLA15 END 111.5585
HIERARCH ISS PBL23 START 300.006
HIERARCH ISS PBL23 END 300.102
HIERARCH ISS PBLA23 START 50.9722
HIERARCH ISS PBLA23 END 51.0823
HIERARCH ISS PBL24 START 247.3542
HIERARCH ISS PBL24 END 247.3959
HIERARCH ISS PBLA24 START 58.4154
HIERARCH ISS PBLA24 END 58.5325
HIERARCH ISS PBL25 START 234.978
HIERARCH ISS PBL25 END 235.1245
HIERARCH ISS PBLA25 START 115.0955
HIERARCH ISS PBLA25 END 115.3042
HIERARCH ISS PBL34 START 63.4256
HIERARCH ISS PBL34 END 63.4939
HIERARCH ISS PBLA34 START -159.3731
HIERARCH ISS PBLA34 END -159.2636
HIERARCH ISS PBL35 START 289.2841
HIERARCH ISS PBL35 END 289.7795
HIERARCH ISS PBLA35 START -175.984
HIERARCH ISS PBLA35 END -175.8582
HIERARCH ISS PBL45 START 229.2235
HIERARCH ISS PBL45 END 229.6472
HIERARCH ISS PBLA45 START 179.4792
HIERARCH ISS PBLA45 END 179.6129
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1