Exposure
ID
SPICA.2025-06-19T07-45-44_1
Header ID
SPICA.2025-06-19T07-45-44
Date updated
2025-06-19 07:44:39 UTC+0000
Release date
None
UTC Start
2025-06-19 07:44:39.772
UTC End
2025-06-19 07:45:39.772
MJD Start
60845.322682552
MJD End
60845.323376996435
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 27.7499 27.7536 83.2934 83.4810
S1-E1 263.9771 264.2150 43.2920 43.4976
S1-E2 220.0722 220.2416 52.8899 53.0858
S1-W1 262.1883 262.1311 111.5837 111.8067
S2-E1 243.3744 243.6030 39.0888 39.2993
S2-E2 196.6405 196.8041 48.7944 48.9942
S2-W1 238.1164 238.0651 114.7499 114.9776
E1-E2 59.6157 59.6615 -174.6960 -174.4458
E1-W1 295.3412 295.5101 167.7250 167.9865
E2-W1 239.1881 239.3096 163.4080 163.6709
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60845.322682552
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 27.7499
HIERARCH ISS PBL12 END 27.7536
HIERARCH ISS PBLA12 START 83.2934
HIERARCH ISS PBLA12 END 83.481
HIERARCH ISS PBL13 START 263.9771
HIERARCH ISS PBL13 END 264.215
HIERARCH ISS PBLA13 START 43.292
HIERARCH ISS PBLA13 END 43.4976
HIERARCH ISS PBL14 START 220.0722
HIERARCH ISS PBL14 END 220.2416
HIERARCH ISS PBLA14 START 52.8899
HIERARCH ISS PBLA14 END 53.0858
HIERARCH ISS PBL15 START 262.1883
HIERARCH ISS PBL15 END 262.1311
HIERARCH ISS PBLA15 START 111.5837
HIERARCH ISS PBLA15 END 111.8067
HIERARCH ISS PBL23 START 243.3744
HIERARCH ISS PBL23 END 243.603
HIERARCH ISS PBLA23 START 39.0888
HIERARCH ISS PBLA23 END 39.2993
HIERARCH ISS PBL24 START 196.6405
HIERARCH ISS PBL24 END 196.8041
HIERARCH ISS PBLA24 START 48.7944
HIERARCH ISS PBLA24 END 48.9942
HIERARCH ISS PBL25 START 238.1164
HIERARCH ISS PBL25 END 238.0651
HIERARCH ISS PBLA25 START 114.7499
HIERARCH ISS PBLA25 END 114.9776
HIERARCH ISS PBL34 START 59.6157
HIERARCH ISS PBL34 END 59.6615
HIERARCH ISS PBLA34 START -174.696
HIERARCH ISS PBLA34 END -174.4458
HIERARCH ISS PBL35 START 295.3412
HIERARCH ISS PBL35 END 295.5101
HIERARCH ISS PBLA35 START 167.725
HIERARCH ISS PBLA35 END 167.9865
HIERARCH ISS PBL45 START 239.1881
HIERARCH ISS PBL45 END 239.3096
HIERARCH ISS PBLA45 START 163.408
HIERARCH ISS PBLA45 END 163.6709
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1