Exposure
ID
SPICA.2025-06-06T06-38-19_1
Header ID
SPICA.2025-06-06T06-38-19
Date updated
2025-06-06 06:37:14 UTC+0000
Release date
None
UTC Start
2025-06-06 06:37:14.090
UTC End
2025-06-06 06:38:14.090
MJD Start
60832.2758575232
MJD End
60832.27655196763
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 26.6764 26.6924 62.7459 62.9336
S1-E1 230.7557 231.1212 20.1025 20.3235
S1-E2 195.4298 195.7096 31.0592 31.2640
S1-W1 264.8070 264.8139 87.1044 87.3281
S2-E1 211.9050 212.2469 15.2103 15.4393
S2-E2 173.2974 173.5587 26.4213 26.6326
S2-W1 240.7568 240.7571 89.7238 89.9527
E1-E2 53.7778 53.8352 156.4161 156.6970
E1-W1 274.9964 275.1798 137.6769 137.9659
E2-W1 224.7344 224.8615 133.2678 133.5565
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.2758575232
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 26.6764
HIERARCH ISS PBL12 END 26.6924
HIERARCH ISS PBLA12 START 62.7459
HIERARCH ISS PBLA12 END 62.9336
HIERARCH ISS PBL13 START 230.7557
HIERARCH ISS PBL13 END 231.1212
HIERARCH ISS PBLA13 START 20.1025
HIERARCH ISS PBLA13 END 20.3235
HIERARCH ISS PBL14 START 195.4298
HIERARCH ISS PBL14 END 195.7096
HIERARCH ISS PBLA14 START 31.0592
HIERARCH ISS PBLA14 END 31.264
HIERARCH ISS PBL15 START 264.807
HIERARCH ISS PBL15 END 264.8139
HIERARCH ISS PBLA15 START 87.1044
HIERARCH ISS PBLA15 END 87.3281
HIERARCH ISS PBL23 START 211.905
HIERARCH ISS PBL23 END 212.2469
HIERARCH ISS PBLA23 START 15.2103
HIERARCH ISS PBLA23 END 15.4393
HIERARCH ISS PBL24 START 173.2974
HIERARCH ISS PBL24 END 173.5587
HIERARCH ISS PBLA24 START 26.4213
HIERARCH ISS PBLA24 END 26.6326
HIERARCH ISS PBL25 START 240.7568
HIERARCH ISS PBL25 END 240.7571
HIERARCH ISS PBLA25 START 89.7238
HIERARCH ISS PBLA25 END 89.9527
HIERARCH ISS PBL34 START 53.7778
HIERARCH ISS PBL34 END 53.8352
HIERARCH ISS PBLA34 START 156.4161
HIERARCH ISS PBLA34 END 156.697
HIERARCH ISS PBL35 START 274.9964
HIERARCH ISS PBL35 END 275.1798
HIERARCH ISS PBLA35 START 137.6769
HIERARCH ISS PBLA35 END 137.9659
HIERARCH ISS PBL45 START 224.7344
HIERARCH ISS PBL45 END 224.8615
HIERARCH ISS PBLA45 START 133.2678
HIERARCH ISS PBLA45 END 133.5565
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1