Exposure
ID
SPICA.2025-07-11T10-13-37_1
Header ID
SPICA.2025-07-11T10-13-37
Date updated
2025-07-11 10:12:32 UTC+0000
Release date
None
UTC Start
2025-07-11 10:12:32.222
UTC End
2025-07-11 10:13:32.222
MJD Start
60867.4253729411
MJD End
60867.42606738553
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
68743
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47704
Name
HD_222368
RA
354.9877
DEC
5.626291
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.1368 30.1263 81.8430 82.0109
S1-E1 324.2279 324.0405 52.5031 52.5729
S1-E2 268.3526 268.1687 58.9672 59.0592
S1-W1 209.8919 210.2447 114.0557 114.2967
S2-E1 298.3224 298.1717 49.6658 49.7265
S2-E2 240.8711 240.7142 56.1794 56.2618
S2-W1 185.0923 185.4755 119.0348 119.2739
E1-E2 65.0257 65.0703 -155.1818 -155.1733
E1-W1 290.4207 290.9599 -166.9505 -166.9485
E2-W1 227.1493 227.6466 -170.2977 -170.2926
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60867.4253729411
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_222368
HIERARCH OBS RA 354.9877
HIERARCH OBS DEC 5.626291
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1W1W2
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 30.1368
HIERARCH ISS PBL12 END 30.1263
HIERARCH ISS PBLA12 START 81.843
HIERARCH ISS PBLA12 END 82.0109
HIERARCH ISS PBL13 START 324.2279
HIERARCH ISS PBL13 END 324.0405
HIERARCH ISS PBLA13 START 52.5031
HIERARCH ISS PBLA13 END 52.5729
HIERARCH ISS PBL14 START 268.3526
HIERARCH ISS PBL14 END 268.1687
HIERARCH ISS PBLA14 START 58.9672
HIERARCH ISS PBLA14 END 59.0592
HIERARCH ISS PBL15 START 209.8919
HIERARCH ISS PBL15 END 210.2447
HIERARCH ISS PBLA15 START 114.0557
HIERARCH ISS PBLA15 END 114.2967
HIERARCH ISS PBL23 START 298.3224
HIERARCH ISS PBL23 END 298.1717
HIERARCH ISS PBLA23 START 49.6658
HIERARCH ISS PBLA23 END 49.7265
HIERARCH ISS PBL24 START 240.8711
HIERARCH ISS PBL24 END 240.7142
HIERARCH ISS PBLA24 START 56.1794
HIERARCH ISS PBLA24 END 56.2618
HIERARCH ISS PBL25 START 185.0923
HIERARCH ISS PBL25 END 185.4755
HIERARCH ISS PBLA25 START 119.0348
HIERARCH ISS PBLA25 END 119.2739
HIERARCH ISS PBL34 START 65.0257
HIERARCH ISS PBL34 END 65.0703
HIERARCH ISS PBLA34 START -155.1818
HIERARCH ISS PBLA34 END -155.1733
HIERARCH ISS PBL35 START 290.4207
HIERARCH ISS PBL35 END 290.9599
HIERARCH ISS PBLA35 START -166.9505
HIERARCH ISS PBLA35 END -166.9485
HIERARCH ISS PBL45 START 227.1493
HIERARCH ISS PBL45 END 227.6466
HIERARCH ISS PBLA45 START -170.2977
HIERARCH ISS PBLA45 END -170.2926
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1