Exposure
ID
SPICA.2025-10-13T05-40-34_1
Header ID
SPICA.2025-10-13T05-40-34
Date updated
2025-10-13 05:39:29 UTC+0000
Release date
None
UTC Start
2025-10-13 05:39:29.669
UTC End
2025-10-13 05:40:29.669
MJD Start
60961.2357600611
MJD End
60961.23645450553
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 32.1149 32.1158 88.2678 88.4303
S1-E1 304.2631 304.4747 53.9916 54.1558
S1-E2 256.9266 257.0662 62.3093 62.4690
S1-W1 276.6903 276.6520 115.4701 115.6727
S2-E1 278.3138 278.5236 50.2655 50.4326
S2-E2 228.4845 228.6239 58.7820 58.9434
S2-W1 248.5613 248.5337 118.8562 119.0638
E1-E2 62.3326 62.3891 -162.6124 -162.4096
E1-W1 297.8883 298.1599 179.2939 179.5136
E2-W1 239.4219 239.6335 174.6561 174.8799
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 60961.2357600611
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 32.1149
HIERARCH ISS PBL12 END 32.1158
HIERARCH ISS PBLA12 START 88.2678
HIERARCH ISS PBLA12 END 88.4303
HIERARCH ISS PBL13 START 304.2631
HIERARCH ISS PBL13 END 304.4747
HIERARCH ISS PBLA13 START 53.9916
HIERARCH ISS PBLA13 END 54.1558
HIERARCH ISS PBL14 START 256.9266
HIERARCH ISS PBL14 END 257.0662
HIERARCH ISS PBLA14 START 62.3093
HIERARCH ISS PBLA14 END 62.469
HIERARCH ISS PBL15 START 276.6903
HIERARCH ISS PBL15 END 276.652
HIERARCH ISS PBLA15 START 115.4701
HIERARCH ISS PBLA15 END 115.6727
HIERARCH ISS PBL23 START 278.3138
HIERARCH ISS PBL23 END 278.5236
HIERARCH ISS PBLA23 START 50.2655
HIERARCH ISS PBLA23 END 50.4326
HIERARCH ISS PBL24 START 228.4845
HIERARCH ISS PBL24 END 228.6239
HIERARCH ISS PBLA24 START 58.782
HIERARCH ISS PBLA24 END 58.9434
HIERARCH ISS PBL25 START 248.5613
HIERARCH ISS PBL25 END 248.5337
HIERARCH ISS PBLA25 START 118.8562
HIERARCH ISS PBLA25 END 119.0638
HIERARCH ISS PBL34 START 62.3326
HIERARCH ISS PBL34 END 62.3891
HIERARCH ISS PBLA34 START -162.6124
HIERARCH ISS PBLA34 END -162.4096
HIERARCH ISS PBL35 START 297.8883
HIERARCH ISS PBL35 END 298.1599
HIERARCH ISS PBLA35 START 179.2939
HIERARCH ISS PBLA35 END 179.5136
HIERARCH ISS PBL45 START 239.4219
HIERARCH ISS PBL45 END 239.6335
HIERARCH ISS PBLA45 START 174.6561
HIERARCH ISS PBLA45 END 174.8799
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1