Exposure
ID
SPICA.2025-10-13T07-36-08_1
Header ID
SPICA.2025-10-13T07-36-08
Date updated
2025-10-13 07:35:03 UTC+0000
Release date
None
UTC Start
2025-10-13 07:35:03.245
UTC End
2025-10-13 07:36:03.245
MJD Start
60961.3160097793
MJD End
60961.31670422373
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 31.6872 31.6778 105.4808 105.6390
S1-E1 318.8883 318.9622 72.2664 72.4439
S1-E2 266.1403 266.1802 79.9824 80.1526
S1-W1 267.0153 266.8551 136.2274 136.4137
S2-E1 292.8928 292.9677 68.8690 69.0501
S2-E2 237.9309 237.9758 76.6958 76.8690
S2-W1 240.3288 240.1855 140.0924 140.2831
E1-E2 65.7206 65.7302 -140.6699 -140.4576
E1-W1 313.4162 313.4366 -157.6828 -157.4651
E2-W1 251.3083 251.3174 -162.0711 -161.8525
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 60961.3160097793
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 31.6872
HIERARCH ISS PBL12 END 31.6778
HIERARCH ISS PBLA12 START 105.4808
HIERARCH ISS PBLA12 END 105.639
HIERARCH ISS PBL13 START 318.8883
HIERARCH ISS PBL13 END 318.9622
HIERARCH ISS PBLA13 START 72.2664
HIERARCH ISS PBLA13 END 72.4439
HIERARCH ISS PBL14 START 266.1403
HIERARCH ISS PBL14 END 266.1802
HIERARCH ISS PBLA14 START 79.9824
HIERARCH ISS PBLA14 END 80.1526
HIERARCH ISS PBL15 START 267.0153
HIERARCH ISS PBL15 END 266.8551
HIERARCH ISS PBLA15 START 136.2274
HIERARCH ISS PBLA15 END 136.4137
HIERARCH ISS PBL23 START 292.8928
HIERARCH ISS PBL23 END 292.9677
HIERARCH ISS PBLA23 START 68.869
HIERARCH ISS PBLA23 END 69.0501
HIERARCH ISS PBL24 START 237.9309
HIERARCH ISS PBL24 END 237.9758
HIERARCH ISS PBLA24 START 76.6958
HIERARCH ISS PBLA24 END 76.869
HIERARCH ISS PBL25 START 240.3288
HIERARCH ISS PBL25 END 240.1855
HIERARCH ISS PBLA25 START 140.0924
HIERARCH ISS PBLA25 END 140.2831
HIERARCH ISS PBL34 START 65.7206
HIERARCH ISS PBL34 END 65.7302
HIERARCH ISS PBLA34 START -140.6699
HIERARCH ISS PBLA34 END -140.4576
HIERARCH ISS PBL35 START 313.4162
HIERARCH ISS PBL35 END 313.4366
HIERARCH ISS PBLA35 START -157.6828
HIERARCH ISS PBLA35 END -157.4651
HIERARCH ISS PBL45 START 251.3083
HIERARCH ISS PBL45 END 251.3174
HIERARCH ISS PBLA45 START -162.0711
HIERARCH ISS PBLA45 END -161.8525
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1