Exposure
ID
SPICA.2025-06-03T05-54-24_1
Header ID
SPICA.2025-06-03T05-54-24
Date updated
2025-06-03 05:53:19 UTC+0000
Release date
None
UTC Start
2025-06-03 05:53:19.736
UTC End
2025-06-03 05:54:19.736
MJD Start
60829.2453673114
MJD End
60829.24606175583
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 25.6966 25.7186 53.0625 53.2512
S1-E1 210.5965 211.0113 8.3276 8.5652
S1-E2 179.7278 180.0564 20.2624 20.4779
S1-W1 263.6886 263.7250 75.5978 75.8212
S2-E1 193.1909 193.5728 2.9558 3.2041
S2-E2 158.7397 159.0422 15.2316 15.4560
S2-W1 240.1562 240.1791 77.9481 78.1767
E1-E2 50.8846 50.9385 141.4055 141.7080
E1-W1 266.4005 266.5468 122.4115 122.7152
E2-W1 218.9138 219.0098 118.0728 118.3740
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60829.2453673114
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 25.6966
HIERARCH ISS PBL12 END 25.7186
HIERARCH ISS PBLA12 START 53.0625
HIERARCH ISS PBLA12 END 53.2512
HIERARCH ISS PBL13 START 210.5965
HIERARCH ISS PBL13 END 211.0113
HIERARCH ISS PBLA13 START 8.3276
HIERARCH ISS PBLA13 END 8.5652
HIERARCH ISS PBL14 START 179.7278
HIERARCH ISS PBL14 END 180.0564
HIERARCH ISS PBLA14 START 20.2624
HIERARCH ISS PBLA14 END 20.4779
HIERARCH ISS PBL15 START 263.6886
HIERARCH ISS PBL15 END 263.725
HIERARCH ISS PBLA15 START 75.5978
HIERARCH ISS PBLA15 END 75.8212
HIERARCH ISS PBL23 START 193.1909
HIERARCH ISS PBL23 END 193.5728
HIERARCH ISS PBLA23 START 2.9558
HIERARCH ISS PBLA23 END 3.2041
HIERARCH ISS PBL24 START 158.7397
HIERARCH ISS PBL24 END 159.0422
HIERARCH ISS PBLA24 START 15.2316
HIERARCH ISS PBLA24 END 15.456
HIERARCH ISS PBL25 START 240.1562
HIERARCH ISS PBL25 END 240.1791
HIERARCH ISS PBLA25 START 77.9481
HIERARCH ISS PBLA25 END 78.1767
HIERARCH ISS PBL34 START 50.8846
HIERARCH ISS PBL34 END 50.9385
HIERARCH ISS PBLA34 START 141.4055
HIERARCH ISS PBLA34 END 141.708
HIERARCH ISS PBL35 START 266.4005
HIERARCH ISS PBL35 END 266.5468
HIERARCH ISS PBLA35 START 122.4115
HIERARCH ISS PBLA35 END 122.7152
HIERARCH ISS PBL45 START 218.9138
HIERARCH ISS PBL45 END 219.0098
HIERARCH ISS PBLA45 START 118.0728
HIERARCH ISS PBLA45 END 118.374
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1