Exposure
ID
SPICA.2025-06-03T06-04-19_1
Header ID
SPICA.2025-06-03T06-04-19
Date updated
2025-06-03 06:03:14 UTC+0000
Release date
None
UTC Start
2025-06-03 06:03:14.823
UTC End
2025-06-03 06:04:14.823
MJD Start
60829.2522548976
MJD End
60829.25294934203
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 25.8943 25.9153 54.7908 54.9793
S1-E1 214.3661 214.7730 10.4905 10.7245
S1-E2 182.7053 183.0256 22.2277 22.4409
S1-W1 263.9997 264.0307 77.6451 77.8686
S2-E1 196.6671 197.0431 5.2142 5.4584
S2-E2 161.4841 161.7798 17.2766 17.4982
S2-W1 240.3487 240.3674 80.0433 80.2720
E1-E2 51.3834 51.4385 144.1613 144.4598
E1-W1 267.7780 267.9331 125.1843 125.4855
E2-W1 219.8233 219.9265 120.8249 121.1241
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60829.2522548976
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 25.8943
HIERARCH ISS PBL12 END 25.9153
HIERARCH ISS PBLA12 START 54.7908
HIERARCH ISS PBLA12 END 54.9793
HIERARCH ISS PBL13 START 214.3661
HIERARCH ISS PBL13 END 214.773
HIERARCH ISS PBLA13 START 10.4905
HIERARCH ISS PBLA13 END 10.7245
HIERARCH ISS PBL14 START 182.7053
HIERARCH ISS PBL14 END 183.0256
HIERARCH ISS PBLA14 START 22.2277
HIERARCH ISS PBLA14 END 22.4409
HIERARCH ISS PBL15 START 263.9997
HIERARCH ISS PBL15 END 264.0307
HIERARCH ISS PBLA15 START 77.6451
HIERARCH ISS PBLA15 END 77.8686
HIERARCH ISS PBL23 START 196.6671
HIERARCH ISS PBL23 END 197.0431
HIERARCH ISS PBLA23 START 5.2142
HIERARCH ISS PBLA23 END 5.4584
HIERARCH ISS PBL24 START 161.4841
HIERARCH ISS PBL24 END 161.7798
HIERARCH ISS PBLA24 START 17.2766
HIERARCH ISS PBLA24 END 17.4982
HIERARCH ISS PBL25 START 240.3487
HIERARCH ISS PBL25 END 240.3674
HIERARCH ISS PBLA25 START 80.0433
HIERARCH ISS PBLA25 END 80.272
HIERARCH ISS PBL34 START 51.3834
HIERARCH ISS PBL34 END 51.4385
HIERARCH ISS PBLA34 START 144.1613
HIERARCH ISS PBLA34 END 144.4598
HIERARCH ISS PBL35 START 267.778
HIERARCH ISS PBL35 END 267.9331
HIERARCH ISS PBLA35 START 125.1843
HIERARCH ISS PBLA35 END 125.4855
HIERARCH ISS PBL45 START 219.8233
HIERARCH ISS PBL45 END 219.9265
HIERARCH ISS PBLA45 START 120.8249
HIERARCH ISS PBLA45 END 121.1241
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1