Exposure
ID
SPICA.2025-06-19T10-29-30_1
Header ID
SPICA.2025-06-19T10-29-30
Date updated
2025-06-19 10:28:24 UTC+0000
Release date
None
UTC Start
2025-06-19 10:28:24.991
UTC End
2025-06-19 10:29:24.991
MJD Start
60845.4364003624
MJD End
60845.43709480683
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
68362
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50783
Name
HD_185144
RA
293.09
DEC
69.66118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.1002 27.0876 111.6798 111.8674
S1-E1 287.2041 287.2777 74.0571 74.2597
S1-E2 235.1072 235.1394 82.3939 82.5888
S1-W1 244.8676 244.6875 145.3462 145.5716
S2-E1 266.2539 266.3321 70.4947 70.7013
S2-E2 211.8858 211.9267 78.8069 79.0049
S2-W1 222.8197 222.6609 149.2122 149.4424
E1-E2 64.3519 64.3690 -137.9298 -137.6892
E1-W1 311.9704 312.0162 -153.9668 -153.7165
E2-W1 250.7539 250.7797 -158.0323 -157.7803
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60845.4364003624
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_185144
HIERARCH OBS RA 293.09
HIERARCH OBS DEC 69.66118
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1
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 27.1002
HIERARCH ISS PBL12 END 27.0876
HIERARCH ISS PBLA12 START 111.6798
HIERARCH ISS PBLA12 END 111.8674
HIERARCH ISS PBL13 START 287.2041
HIERARCH ISS PBL13 END 287.2777
HIERARCH ISS PBLA13 START 74.0571
HIERARCH ISS PBLA13 END 74.2597
HIERARCH ISS PBL14 START 235.1072
HIERARCH ISS PBL14 END 235.1394
HIERARCH ISS PBLA14 START 82.3939
HIERARCH ISS PBLA14 END 82.5888
HIERARCH ISS PBL15 START 244.8676
HIERARCH ISS PBL15 END 244.6875
HIERARCH ISS PBLA15 START 145.3462
HIERARCH ISS PBLA15 END 145.5716
HIERARCH ISS PBL23 START 266.2539
HIERARCH ISS PBL23 END 266.3321
HIERARCH ISS PBLA23 START 70.4947
HIERARCH ISS PBLA23 END 70.7013
HIERARCH ISS PBL24 START 211.8858
HIERARCH ISS PBL24 END 211.9267
HIERARCH ISS PBLA24 START 78.8069
HIERARCH ISS PBLA24 END 79.0049
HIERARCH ISS PBL25 START 222.8197
HIERARCH ISS PBL25 END 222.6609
HIERARCH ISS PBLA25 START 149.2122
HIERARCH ISS PBLA25 END 149.4424
HIERARCH ISS PBL34 START 64.3519
HIERARCH ISS PBL34 END 64.369
HIERARCH ISS PBLA34 START -137.9298
HIERARCH ISS PBLA34 END -137.6892
HIERARCH ISS PBL35 START 311.9704
HIERARCH ISS PBL35 END 312.0162
HIERARCH ISS PBLA35 START -153.9668
HIERARCH ISS PBLA35 END -153.7165
HIERARCH ISS PBL45 START 250.7539
HIERARCH ISS PBL45 END 250.7797
HIERARCH ISS PBLA45 START -158.0323
HIERARCH ISS PBLA45 END -157.7803
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1