Exposure
ID
SPICA.2025-06-06T07-45-39_1
Header ID
SPICA.2025-06-06T07-45-39
Date updated
2025-06-06 07:44:34 UTC+0000
Release date
None
UTC Start
2025-06-06 07:44:34.154
UTC End
2025-06-06 07:45:34.154
MJD Start
60832.322617528
MJD End
60832.32331197243
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 27.4493 27.4582 74.4176 74.6051
S1-E1 251.3563 251.6507 33.4719 33.6818
S1-E2 210.9165 211.1333 43.5723 43.7705
S1-W1 264.1758 264.1478 101.0204 101.2439
S2-E1 231.3235 231.6031 29.0119 29.2277
S2-E2 187.8776 188.0837 39.2763 39.4791
S2-W1 239.9475 239.9203 103.9568 104.1852
E1-E2 57.2594 57.3126 173.2318 173.4923
E1-W1 286.7935 286.9826 155.1168 155.3886
E2-W1 233.0532 233.1883 150.7356 151.0085
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.322617528
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 27.4493
HIERARCH ISS PBL12 END 27.4582
HIERARCH ISS PBLA12 START 74.4176
HIERARCH ISS PBLA12 END 74.6051
HIERARCH ISS PBL13 START 251.3563
HIERARCH ISS PBL13 END 251.6507
HIERARCH ISS PBLA13 START 33.4719
HIERARCH ISS PBLA13 END 33.6818
HIERARCH ISS PBL14 START 210.9165
HIERARCH ISS PBL14 END 211.1333
HIERARCH ISS PBLA14 START 43.5723
HIERARCH ISS PBLA14 END 43.7705
HIERARCH ISS PBL15 START 264.1758
HIERARCH ISS PBL15 END 264.1478
HIERARCH ISS PBLA15 START 101.0204
HIERARCH ISS PBLA15 END 101.2439
HIERARCH ISS PBL23 START 231.3235
HIERARCH ISS PBL23 END 231.6031
HIERARCH ISS PBLA23 START 29.0119
HIERARCH ISS PBLA23 END 29.2277
HIERARCH ISS PBL24 START 187.8776
HIERARCH ISS PBL24 END 188.0837
HIERARCH ISS PBLA24 START 39.2763
HIERARCH ISS PBLA24 END 39.4791
HIERARCH ISS PBL25 START 239.9475
HIERARCH ISS PBL25 END 239.9203
HIERARCH ISS PBLA25 START 103.9568
HIERARCH ISS PBLA25 END 104.1852
HIERARCH ISS PBL34 START 57.2594
HIERARCH ISS PBL34 END 57.3126
HIERARCH ISS PBLA34 START 173.2318
HIERARCH ISS PBLA34 END 173.4923
HIERARCH ISS PBL35 START 286.7935
HIERARCH ISS PBL35 END 286.9826
HIERARCH ISS PBLA35 START 155.1168
HIERARCH ISS PBLA35 END 155.3886
HIERARCH ISS PBL45 START 233.0532
HIERARCH ISS PBL45 END 233.1883
HIERARCH ISS PBLA45 START 150.7356
HIERARCH ISS PBLA45 END 151.0085
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1