Exposure
ID
SPICA.2025-06-15T11-22-10_1
Header ID
SPICA.2025-06-15T11-22-10
Date updated
2025-06-15 11:21:05 UTC+0000
Release date
None
UTC Start
2025-06-15 11:21:05.599
UTC End
2025-06-15 11:22:05.599
MJD Start
60841.4729814704
MJD End
60841.47367591483
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 29.8870 29.8814 98.9989 99.1721
S1-E1 297.8538 297.9955 62.9699 63.1571
S1-E2 247.8166 247.9051 71.3644 71.5443
S1-W1 263.9963 263.8733 129.3040 129.5123
S2-E1 274.2476 274.3887 59.2947 59.4857
S2-E2 221.7727 221.8640 67.7806 67.9634
S2-W1 238.6703 238.5624 132.9268 133.1399
E1-E2 63.9166 63.9470 -151.5036 -151.2776
E1-W1 308.6818 308.7984 -168.5951 -168.3587
E2-W1 248.2996 248.3833 -172.9340 -172.6956
Header: used keywords
Key Value
HIERARCH OBS PROG ID S07/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60841.4729814704
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 29.887
HIERARCH ISS PBL12 END 29.8814
HIERARCH ISS PBLA12 START 98.9989
HIERARCH ISS PBLA12 END 99.1721
HIERARCH ISS PBL13 START 297.8538
HIERARCH ISS PBL13 END 297.9955
HIERARCH ISS PBLA13 START 62.9699
HIERARCH ISS PBLA13 END 63.1571
HIERARCH ISS PBL14 START 247.8166
HIERARCH ISS PBL14 END 247.9051
HIERARCH ISS PBLA14 START 71.3644
HIERARCH ISS PBLA14 END 71.5443
HIERARCH ISS PBL15 START 263.9963
HIERARCH ISS PBL15 END 263.8733
HIERARCH ISS PBLA15 START 129.304
HIERARCH ISS PBLA15 END 129.5123
HIERARCH ISS PBL23 START 274.2476
HIERARCH ISS PBL23 END 274.3887
HIERARCH ISS PBLA23 START 59.2947
HIERARCH ISS PBLA23 END 59.4857
HIERARCH ISS PBL24 START 221.7727
HIERARCH ISS PBL24 END 221.864
HIERARCH ISS PBLA24 START 67.7806
HIERARCH ISS PBLA24 END 67.9634
HIERARCH ISS PBL25 START 238.6703
HIERARCH ISS PBL25 END 238.5624
HIERARCH ISS PBLA25 START 132.9268
HIERARCH ISS PBLA25 END 133.1399
HIERARCH ISS PBL34 START 63.9166
HIERARCH ISS PBL34 END 63.947
HIERARCH ISS PBLA34 START -151.5036
HIERARCH ISS PBLA34 END -151.2776
HIERARCH ISS PBL35 START 308.6818
HIERARCH ISS PBL35 END 308.7984
HIERARCH ISS PBLA35 START -168.5951
HIERARCH ISS PBLA35 END -168.3587
HIERARCH ISS PBL45 START 248.2996
HIERARCH ISS PBL45 END 248.3833
HIERARCH ISS PBLA45 START -172.934
HIERARCH ISS PBLA45 END -172.6956
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1