Exposure
ID
SPICA.2025-06-15T12-07-51_1
Header ID
SPICA.2025-06-15T12-07-51
Date updated
2025-06-15 12:06:46 UTC+0000
Release date
None
UTC Start
2025-06-15 12:06:46.360
UTC End
2025-06-15 12:07:46.360
MJD Start
60841.5047032448
MJD End
60841.50539768923
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
68348
Category
science
Program ID
S07/S05
Program Title
TBD
Program Type
Normal
PI / COI
domiciano/ebrahimkutty
Target
ID
47866
Name
HD_203280
RA
319.6449
DEC
62.58558
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.5513 29.5408 106.2861 106.4581
S1-E1 302.8325 302.9266 70.9114 71.1005
S1-E2 250.7519 250.8022 78.9880 79.1693
S1-W1 257.8357 257.6644 138.0598 138.2665
S2-E1 279.2614 279.3580 67.3992 67.5922
S2-E2 224.9004 224.9571 75.5332 75.7177
S2-W1 233.2328 233.0808 141.8853 142.0969
E1-E2 64.9523 64.9710 -141.9357 -141.7078
E1-W1 312.3172 312.3723 -158.6201 -158.3833
E2-W1 250.7936 250.8275 -162.8843 -162.6459
Header: used keywords
Key Value
HIERARCH OBS PROG ID S07/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60841.5047032448
PI-COI domiciano/ebrahimkutty
HIERARCH OBS TARG NAME HD_203280
HIERARCH OBS RA 319.6449
HIERARCH OBS DEC 62.58558
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 29.5513
HIERARCH ISS PBL12 END 29.5408
HIERARCH ISS PBLA12 START 106.2861
HIERARCH ISS PBLA12 END 106.4581
HIERARCH ISS PBL13 START 302.8325
HIERARCH ISS PBL13 END 302.9266
HIERARCH ISS PBLA13 START 70.9114
HIERARCH ISS PBLA13 END 71.1005
HIERARCH ISS PBL14 START 250.7519
HIERARCH ISS PBL14 END 250.8022
HIERARCH ISS PBLA14 START 78.988
HIERARCH ISS PBLA14 END 79.1693
HIERARCH ISS PBL15 START 257.8357
HIERARCH ISS PBL15 END 257.6644
HIERARCH ISS PBLA15 START 138.0598
HIERARCH ISS PBLA15 END 138.2665
HIERARCH ISS PBL23 START 279.2614
HIERARCH ISS PBL23 END 279.358
HIERARCH ISS PBLA23 START 67.3992
HIERARCH ISS PBLA23 END 67.5922
HIERARCH ISS PBL24 START 224.9004
HIERARCH ISS PBL24 END 224.9571
HIERARCH ISS PBLA24 START 75.5332
HIERARCH ISS PBLA24 END 75.7177
HIERARCH ISS PBL25 START 233.2328
HIERARCH ISS PBL25 END 233.0808
HIERARCH ISS PBLA25 START 141.8853
HIERARCH ISS PBLA25 END 142.0969
HIERARCH ISS PBL34 START 64.9523
HIERARCH ISS PBL34 END 64.971
HIERARCH ISS PBLA34 START -141.9357
HIERARCH ISS PBLA34 END -141.7078
HIERARCH ISS PBL35 START 312.3172
HIERARCH ISS PBL35 END 312.3723
HIERARCH ISS PBLA35 START -158.6201
HIERARCH ISS PBLA35 END -158.3833
HIERARCH ISS PBL45 START 250.7936
HIERARCH ISS PBL45 END 250.8275
HIERARCH ISS PBLA45 START -162.8843
HIERARCH ISS PBLA45 END -162.6459
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1