Exposure
ID
SPICA.2025-06-06T06-37-13_1
Header ID
SPICA.2025-06-06T06-37-13
Date updated
2025-06-06 06:36:07 UTC+0000
Release date
None
UTC Start
2025-06-06 06:36:07.965
UTC End
2025-06-06 06:37:07.965
MJD Start
60832.2750921835
MJD End
60832.275786627935
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
68326
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
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.6601 26.6762 62.5547 62.7424
S1-E1 230.3824 230.7490 19.8771 20.0984
S1-E2 195.1439 195.4247 30.8505 31.0554
S1-W1 264.7994 264.8069 86.8766 87.1003
S2-E1 211.5558 211.8987 14.9767 15.2061
S2-E2 173.0304 173.2926 26.2060 26.4174
S2-W1 240.7560 240.7568 89.4907 89.7196
E1-E2 53.7194 53.7768 156.1297 156.4109
E1-W1 274.8100 274.9930 137.3822 137.6715
E2-W1 224.6053 224.7320 132.9736 133.2625
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.2750921835
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 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 26.6601
HIERARCH ISS PBL12 END 26.6762
HIERARCH ISS PBLA12 START 62.5547
HIERARCH ISS PBLA12 END 62.7424
HIERARCH ISS PBL13 START 230.3824
HIERARCH ISS PBL13 END 230.749
HIERARCH ISS PBLA13 START 19.8771
HIERARCH ISS PBLA13 END 20.0984
HIERARCH ISS PBL14 START 195.1439
HIERARCH ISS PBL14 END 195.4247
HIERARCH ISS PBLA14 START 30.8505
HIERARCH ISS PBLA14 END 31.0554
HIERARCH ISS PBL15 START 264.7994
HIERARCH ISS PBL15 END 264.8069
HIERARCH ISS PBLA15 START 86.8766
HIERARCH ISS PBLA15 END 87.1003
HIERARCH ISS PBL23 START 211.5558
HIERARCH ISS PBL23 END 211.8987
HIERARCH ISS PBLA23 START 14.9767
HIERARCH ISS PBLA23 END 15.2061
HIERARCH ISS PBL24 START 173.0304
HIERARCH ISS PBL24 END 173.2926
HIERARCH ISS PBLA24 START 26.206
HIERARCH ISS PBLA24 END 26.4174
HIERARCH ISS PBL25 START 240.756
HIERARCH ISS PBL25 END 240.7568
HIERARCH ISS PBLA25 START 89.4907
HIERARCH ISS PBLA25 END 89.7196
HIERARCH ISS PBL34 START 53.7194
HIERARCH ISS PBL34 END 53.7768
HIERARCH ISS PBLA34 START 156.1297
HIERARCH ISS PBLA34 END 156.4109
HIERARCH ISS PBL35 START 274.81
HIERARCH ISS PBL35 END 274.993
HIERARCH ISS PBLA35 START 137.3822
HIERARCH ISS PBLA35 END 137.6715
HIERARCH ISS PBL45 START 224.6053
HIERARCH ISS PBL45 END 224.732
HIERARCH ISS PBLA45 START 132.9736
HIERARCH ISS PBLA45 END 133.2625
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1