Exposure
ID
SPICA.2025-10-13T05-38-22_1
Header ID
SPICA.2025-10-13T05-38-22
Date updated
2025-10-13 05:37:17 UTC+0000
Release date
None
UTC Start
2025-10-13 05:37:17.401
UTC End
2025-10-13 05:38:17.401
MJD Start
60961.2342291812
MJD End
60961.234923625634
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 32.1128 32.1139 87.9369 88.0993
S1-E1 303.8271 304.0420 53.6574 53.8214
S1-E2 256.6385 256.7805 61.9844 62.1438
S1-W1 276.7664 276.7294 115.0570 115.2599
S2-E1 277.8815 278.0946 49.9255 50.0923
S2-E2 228.1972 228.3388 58.4537 58.6148
S2-W1 248.6157 248.5893 118.4326 118.6406
E1-E2 62.2160 62.2735 -163.0257 -162.8228
E1-W1 297.3278 297.6041 178.8456 179.0658
E2-W1 238.9856 239.2007 174.1994 174.4237
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 60961.2342291812
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 32.1128
HIERARCH ISS PBL12 END 32.1139
HIERARCH ISS PBLA12 START 87.9369
HIERARCH ISS PBLA12 END 88.0993
HIERARCH ISS PBL13 START 303.8271
HIERARCH ISS PBL13 END 304.042
HIERARCH ISS PBLA13 START 53.6574
HIERARCH ISS PBLA13 END 53.8214
HIERARCH ISS PBL14 START 256.6385
HIERARCH ISS PBL14 END 256.7805
HIERARCH ISS PBLA14 START 61.9844
HIERARCH ISS PBLA14 END 62.1438
HIERARCH ISS PBL15 START 276.7664
HIERARCH ISS PBL15 END 276.7294
HIERARCH ISS PBLA15 START 115.057
HIERARCH ISS PBLA15 END 115.2599
HIERARCH ISS PBL23 START 277.8815
HIERARCH ISS PBL23 END 278.0946
HIERARCH ISS PBLA23 START 49.9255
HIERARCH ISS PBLA23 END 50.0923
HIERARCH ISS PBL24 START 228.1972
HIERARCH ISS PBL24 END 228.3388
HIERARCH ISS PBLA24 START 58.4537
HIERARCH ISS PBLA24 END 58.6148
HIERARCH ISS PBL25 START 248.6157
HIERARCH ISS PBL25 END 248.5893
HIERARCH ISS PBLA25 START 118.4326
HIERARCH ISS PBLA25 END 118.6406
HIERARCH ISS PBL34 START 62.216
HIERARCH ISS PBL34 END 62.2735
HIERARCH ISS PBLA34 START -163.0257
HIERARCH ISS PBLA34 END -162.8228
HIERARCH ISS PBL35 START 297.3278
HIERARCH ISS PBL35 END 297.6041
HIERARCH ISS PBLA35 START 178.8456
HIERARCH ISS PBLA35 END 179.0658
HIERARCH ISS PBL45 START 238.9856
HIERARCH ISS PBL45 END 239.2007
HIERARCH ISS PBLA45 START 174.1994
HIERARCH ISS PBLA45 END 174.4237
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1