Exposure
ID
SPICA.2025-10-13T08-41-11_1
Header ID
SPICA.2025-10-13T08-41-11
Date updated
2025-10-13 08:40:06 UTC+0000
Release date
None
UTC Start
2025-10-13 08:40:06.247
UTC End
2025-10-13 08:41:06.247
MJD Start
60961.3611834167
MJD End
60961.361877861134
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 30.9099 30.8930 114.8100 114.9618
S1-E1 321.8154 321.8406 83.0777 83.2594
S1-E2 267.2944 267.2930 90.2792 90.4511
S1-W1 254.3300 254.0627 147.2344 147.4149
S2-E1 295.9729 296.0026 79.9290 80.1154
S2-E2 239.5185 239.5270 87.2079 87.3839
S2-W1 228.8398 228.5961 151.3876 151.5736
E1-E2 65.8004 65.7950 -127.5353 -127.3099
E1-W1 311.2756 311.1900 -144.2585 -144.0279
E2-W1 248.9791 248.8967 -148.6199 -148.3891
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 60961.3611834167
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 30.9099
HIERARCH ISS PBL12 END 30.893
HIERARCH ISS PBLA12 START 114.81
HIERARCH ISS PBLA12 END 114.9618
HIERARCH ISS PBL13 START 321.8154
HIERARCH ISS PBL13 END 321.8406
HIERARCH ISS PBLA13 START 83.0777
HIERARCH ISS PBLA13 END 83.2594
HIERARCH ISS PBL14 START 267.2944
HIERARCH ISS PBL14 END 267.293
HIERARCH ISS PBLA14 START 90.2792
HIERARCH ISS PBLA14 END 90.4511
HIERARCH ISS PBL15 START 254.33
HIERARCH ISS PBL15 END 254.0627
HIERARCH ISS PBLA15 START 147.2344
HIERARCH ISS PBLA15 END 147.4149
HIERARCH ISS PBL23 START 295.9729
HIERARCH ISS PBL23 END 296.0026
HIERARCH ISS PBLA23 START 79.929
HIERARCH ISS PBLA23 END 80.1154
HIERARCH ISS PBL24 START 239.5185
HIERARCH ISS PBL24 END 239.527
HIERARCH ISS PBLA24 START 87.2079
HIERARCH ISS PBLA24 END 87.3839
HIERARCH ISS PBL25 START 228.8398
HIERARCH ISS PBL25 END 228.5961
HIERARCH ISS PBLA25 START 151.3876
HIERARCH ISS PBLA25 END 151.5736
HIERARCH ISS PBL34 START 65.8004
HIERARCH ISS PBL34 END 65.795
HIERARCH ISS PBLA34 START -127.5353
HIERARCH ISS PBLA34 END -127.3099
HIERARCH ISS PBL35 START 311.2756
HIERARCH ISS PBL35 END 311.19
HIERARCH ISS PBLA35 START -144.2585
HIERARCH ISS PBLA35 END -144.0279
HIERARCH ISS PBL45 START 248.9791
HIERARCH ISS PBL45 END 248.8967
HIERARCH ISS PBLA45 START -148.6199
HIERARCH ISS PBLA45 END -148.3891
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1