Exposure
ID
SPICA.2025-10-13T05-48-19_1
Header ID
SPICA.2025-10-13T05-48-19
Date updated
2025-10-13 05:47:13 UTC+0000
Release date
None
UTC Start
2025-10-13 05:47:13.940
UTC End
2025-10-13 05:48:13.940
MJD Start
60961.2411335701
MJD End
60961.241828014536
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 32.1195 32.1198 89.4296 89.5921
S1-E1 305.7396 305.9395 55.1688 55.3340
S1-E2 257.8994 258.0308 63.4538 63.6143
S1-W1 276.4006 276.3571 116.9154 117.1169
S2-E1 279.7783 279.9766 51.4632 51.6313
S2-E2 229.4563 229.5878 59.9387 60.1011
S2-W1 248.3494 248.3170 120.3374 120.5439
E1-E2 62.7255 62.7784 -161.1629 -160.9603
E1-W1 299.7794 300.0344 -179.1393 -178.9209
E2-W1 240.8951 241.0938 176.2513 176.4735
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 60961.2411335701
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 32.1195
HIERARCH ISS PBL12 END 32.1198
HIERARCH ISS PBLA12 START 89.4296
HIERARCH ISS PBLA12 END 89.5921
HIERARCH ISS PBL13 START 305.7396
HIERARCH ISS PBL13 END 305.9395
HIERARCH ISS PBLA13 START 55.1688
HIERARCH ISS PBLA13 END 55.334
HIERARCH ISS PBL14 START 257.8994
HIERARCH ISS PBL14 END 258.0308
HIERARCH ISS PBLA14 START 63.4538
HIERARCH ISS PBLA14 END 63.6143
HIERARCH ISS PBL15 START 276.4006
HIERARCH ISS PBL15 END 276.3571
HIERARCH ISS PBLA15 START 116.9154
HIERARCH ISS PBLA15 END 117.1169
HIERARCH ISS PBL23 START 279.7783
HIERARCH ISS PBL23 END 279.9766
HIERARCH ISS PBLA23 START 51.4632
HIERARCH ISS PBLA23 END 51.6313
HIERARCH ISS PBL24 START 229.4563
HIERARCH ISS PBL24 END 229.5878
HIERARCH ISS PBLA24 START 59.9387
HIERARCH ISS PBLA24 END 60.1011
HIERARCH ISS PBL25 START 248.3494
HIERARCH ISS PBL25 END 248.317
HIERARCH ISS PBLA25 START 120.3374
HIERARCH ISS PBLA25 END 120.5439
HIERARCH ISS PBL34 START 62.7255
HIERARCH ISS PBL34 END 62.7784
HIERARCH ISS PBLA34 START -161.1629
HIERARCH ISS PBLA34 END -160.9603
HIERARCH ISS PBL35 START 299.7794
HIERARCH ISS PBL35 END 300.0344
HIERARCH ISS PBLA35 START -179.1393
HIERARCH ISS PBLA35 END -178.9209
HIERARCH ISS PBL45 START 240.8951
HIERARCH ISS PBL45 END 241.0938
HIERARCH ISS PBLA45 START 176.2513
HIERARCH ISS PBLA45 END 176.4735
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1