Exposure
ID
SPICA.2025-06-03T05-55-30_1
Header ID
SPICA.2025-06-03T05-55-30
Date updated
2025-06-03 05:54:25 UTC+0000
Release date
None
UTC Start
2025-06-03 05:54:25.836
UTC End
2025-06-03 05:55:25.836
MJD Start
60829.246132356
MJD End
60829.24682680043
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 25.7190 25.7410 53.2546 53.4433
S1-E1 211.0187 211.4326 8.5695 8.8067
S1-E2 180.0623 180.3899 20.4818 20.6970
S1-W1 263.7257 263.7614 75.8252 76.0486
S2-E1 193.5797 193.9609 3.2086 3.4564
S2-E2 159.0476 159.3493 15.4601 15.6842
S2-W1 240.1795 240.2019 78.1808 78.4094
E1-E2 50.9395 50.9935 141.7135 142.0155
E1-W1 266.5495 266.6968 122.7206 123.0240
E2-W1 219.0115 219.1084 118.3794 118.6804
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60829.246132356
PI-COI rottenbaecher
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 25.719
HIERARCH ISS PBL12 END 25.741
HIERARCH ISS PBLA12 START 53.2546
HIERARCH ISS PBLA12 END 53.4433
HIERARCH ISS PBL13 START 211.0187
HIERARCH ISS PBL13 END 211.4326
HIERARCH ISS PBLA13 START 8.5695
HIERARCH ISS PBLA13 END 8.8067
HIERARCH ISS PBL14 START 180.0623
HIERARCH ISS PBL14 END 180.3899
HIERARCH ISS PBLA14 START 20.4818
HIERARCH ISS PBLA14 END 20.697
HIERARCH ISS PBL15 START 263.7257
HIERARCH ISS PBL15 END 263.7614
HIERARCH ISS PBLA15 START 75.8252
HIERARCH ISS PBLA15 END 76.0486
HIERARCH ISS PBL23 START 193.5797
HIERARCH ISS PBL23 END 193.9609
HIERARCH ISS PBLA23 START 3.2086
HIERARCH ISS PBLA23 END 3.4564
HIERARCH ISS PBL24 START 159.0476
HIERARCH ISS PBL24 END 159.3493
HIERARCH ISS PBLA24 START 15.4601
HIERARCH ISS PBLA24 END 15.6842
HIERARCH ISS PBL25 START 240.1795
HIERARCH ISS PBL25 END 240.2019
HIERARCH ISS PBLA25 START 78.1808
HIERARCH ISS PBLA25 END 78.4094
HIERARCH ISS PBL34 START 50.9395
HIERARCH ISS PBL34 END 50.9935
HIERARCH ISS PBLA34 START 141.7135
HIERARCH ISS PBLA34 END 142.0155
HIERARCH ISS PBL35 START 266.5495
HIERARCH ISS PBL35 END 266.6968
HIERARCH ISS PBLA35 START 122.7206
HIERARCH ISS PBLA35 END 123.024
HIERARCH ISS PBL45 START 219.0115
HIERARCH ISS PBL45 END 219.1084
HIERARCH ISS PBLA45 START 118.3794
HIERARCH ISS PBLA45 END 118.6804
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1