Exposure
ID
SPICA.2025-10-13T08-56-19_1
Header ID
SPICA.2025-10-13T08-56-19
Date updated
2025-10-13 08:55:14 UTC+0000
Release date
None
UTC Start
2025-10-13 08:55:14.208
UTC End
2025-10-13 08:56:14.208
MJD Start
60961.3716922258
MJD End
60961.372386670235
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 30.6612 30.6423 116.9206 117.0706
S1-E1 322.1048 322.1204 85.6224 85.8046
S1-E2 267.2145 267.2038 92.6818 92.8535
S1-W1 250.4156 250.1209 149.7551 149.9351
S2-E1 296.3340 296.3554 82.5412 82.7284
S2-E2 239.5872 239.5880 89.6702 89.8463
S2-W1 225.2672 224.9979 153.9874 154.1733
E1-E2 65.7109 65.7035 -124.3624 -124.1337
E1-W1 309.9635 309.8608 -141.0083 -140.7737
E2-W1 247.7226 247.6245 -145.3662 -145.1312
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 60961.3716922258
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 30.6612
HIERARCH ISS PBL12 END 30.6423
HIERARCH ISS PBLA12 START 116.9206
HIERARCH ISS PBLA12 END 117.0706
HIERARCH ISS PBL13 START 322.1048
HIERARCH ISS PBL13 END 322.1204
HIERARCH ISS PBLA13 START 85.6224
HIERARCH ISS PBLA13 END 85.8046
HIERARCH ISS PBL14 START 267.2145
HIERARCH ISS PBL14 END 267.2038
HIERARCH ISS PBLA14 START 92.6818
HIERARCH ISS PBLA14 END 92.8535
HIERARCH ISS PBL15 START 250.4156
HIERARCH ISS PBL15 END 250.1209
HIERARCH ISS PBLA15 START 149.7551
HIERARCH ISS PBLA15 END 149.9351
HIERARCH ISS PBL23 START 296.334
HIERARCH ISS PBL23 END 296.3554
HIERARCH ISS PBLA23 START 82.5412
HIERARCH ISS PBLA23 END 82.7284
HIERARCH ISS PBL24 START 239.5872
HIERARCH ISS PBL24 END 239.588
HIERARCH ISS PBLA24 START 89.6702
HIERARCH ISS PBLA24 END 89.8463
HIERARCH ISS PBL25 START 225.2672
HIERARCH ISS PBL25 END 224.9979
HIERARCH ISS PBLA25 START 153.9874
HIERARCH ISS PBLA25 END 154.1733
HIERARCH ISS PBL34 START 65.7109
HIERARCH ISS PBL34 END 65.7035
HIERARCH ISS PBLA34 START -124.3624
HIERARCH ISS PBLA34 END -124.1337
HIERARCH ISS PBL35 START 309.9635
HIERARCH ISS PBL35 END 309.8608
HIERARCH ISS PBLA35 START -141.0083
HIERARCH ISS PBLA35 END -140.7737
HIERARCH ISS PBL45 START 247.7226
HIERARCH ISS PBL45 END 247.6245
HIERARCH ISS PBLA45 START -145.3662
HIERARCH ISS PBLA45 END -145.1312
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1