Exposure
ID
SPICA.2025-06-06T06-33-54_1
Header ID
SPICA.2025-06-06T06-33-54
Date updated
2025-06-06 06:32:49 UTC+0000
Release date
None
UTC Start
2025-06-06 06:32:49.645
UTC End
2025-06-06 06:33:49.645
MJD Start
60832.2727968153
MJD End
60832.27349125973
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 26.6104 26.6268 61.9812 62.1690
S1-E1 229.2563 229.6261 19.1999 19.4219
S1-E2 194.2803 194.5641 30.2235 30.4289
S1-W1 264.7732 264.7824 86.1934 86.4171
S2-E1 210.5029 210.8486 14.2744 14.5047
S2-E2 172.2244 172.4892 25.5588 25.7709
S2-W1 240.7511 240.7532 88.7916 89.0205
E1-E2 53.5442 53.6015 155.2682 155.5507
E1-W1 274.2539 274.4355 136.4969 136.7871
E2-W1 224.2208 224.3463 132.0897 132.3794
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.2727968153
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 26.6104
HIERARCH ISS PBL12 END 26.6268
HIERARCH ISS PBLA12 START 61.9812
HIERARCH ISS PBLA12 END 62.169
HIERARCH ISS PBL13 START 229.2563
HIERARCH ISS PBL13 END 229.6261
HIERARCH ISS PBLA13 START 19.1999
HIERARCH ISS PBLA13 END 19.4219
HIERARCH ISS PBL14 START 194.2803
HIERARCH ISS PBL14 END 194.5641
HIERARCH ISS PBLA14 START 30.2235
HIERARCH ISS PBLA14 END 30.4289
HIERARCH ISS PBL15 START 264.7732
HIERARCH ISS PBL15 END 264.7824
HIERARCH ISS PBLA15 START 86.1934
HIERARCH ISS PBLA15 END 86.4171
HIERARCH ISS PBL23 START 210.5029
HIERARCH ISS PBL23 END 210.8486
HIERARCH ISS PBLA23 START 14.2744
HIERARCH ISS PBLA23 END 14.5047
HIERARCH ISS PBL24 START 172.2244
HIERARCH ISS PBL24 END 172.4892
HIERARCH ISS PBLA24 START 25.5588
HIERARCH ISS PBLA24 END 25.7709
HIERARCH ISS PBL25 START 240.7511
HIERARCH ISS PBL25 END 240.7532
HIERARCH ISS PBLA25 START 88.7916
HIERARCH ISS PBLA25 END 89.0205
HIERARCH ISS PBL34 START 53.5442
HIERARCH ISS PBL34 END 53.6015
HIERARCH ISS PBLA34 START 155.2682
HIERARCH ISS PBLA34 END 155.5507
HIERARCH ISS PBL35 START 274.2539
HIERARCH ISS PBL35 END 274.4355
HIERARCH ISS PBLA35 START 136.4969
HIERARCH ISS PBLA35 END 136.7871
HIERARCH ISS PBL45 START 224.2208
HIERARCH ISS PBL45 END 224.3463
HIERARCH ISS PBLA45 START 132.0897
HIERARCH ISS PBLA45 END 132.3794
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1