Exposure
ID
SPICA.2025-06-11T08-24-50_1
Header ID
SPICA.2025-06-11T08-24-50
Date updated
2025-06-11 08:23:45 UTC+0000
Release date
None
UTC Start
2025-06-11 08:23:45.136
UTC End
2025-06-11 08:24:45.136
MJD Start
60837.3498279602
MJD End
60837.35052240463
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
68329
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
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.7741 27.7770 84.6170 84.8046
S1-E1 265.6304 265.8600 44.7409 44.9460
S1-E2 221.2463 221.4088 54.2712 54.4669
S1-W1 261.7708 261.7090 113.1564 113.3793
S1-W2 180.3704 180.3551 94.7816 94.9790
S2-E1 244.9638 245.1847 40.5723 40.7823
S2-E2 197.7759 197.9333 50.2028 50.4023
S2-W1 237.7422 237.6869 116.3560 116.5836
S2-W2 153.1108 153.0935 96.6161 96.8156
E1-E2 59.9352 59.9798 -172.9347 -172.6856
E1-W1 296.5197 296.6842 169.5654 169.8256
E1-W2 203.8402 203.9838 -177.9659 -177.7131
E2-W1 240.0360 240.1544 165.2594 165.5211
E2-W2 144.2317 144.3306 179.9456 -179.8001
W1-W2 106.9610 106.9803 -34.7312 -34.4696
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.3498279602
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 S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 27.7741
HIERARCH ISS PBL12 END 27.777
HIERARCH ISS PBLA12 START 84.617
HIERARCH ISS PBLA12 END 84.8046
HIERARCH ISS PBL13 START 265.6304
HIERARCH ISS PBL13 END 265.86
HIERARCH ISS PBLA13 START 44.7409
HIERARCH ISS PBLA13 END 44.946
HIERARCH ISS PBL14 START 221.2463
HIERARCH ISS PBL14 END 221.4088
HIERARCH ISS PBLA14 START 54.2712
HIERARCH ISS PBLA14 END 54.4669
HIERARCH ISS PBL15 START 261.7708
HIERARCH ISS PBL15 END 261.709
HIERARCH ISS PBLA15 START 113.1564
HIERARCH ISS PBLA15 END 113.3793
HIERARCH ISS PBL16 START 180.3704
HIERARCH ISS PBL16 END 180.3551
HIERARCH ISS PBLA16 START 94.7816
HIERARCH ISS PBLA16 END 94.979
HIERARCH ISS PBL23 START 244.9638
HIERARCH ISS PBL23 END 245.1847
HIERARCH ISS PBLA23 START 40.5723
HIERARCH ISS PBLA23 END 40.7823
HIERARCH ISS PBL24 START 197.7759
HIERARCH ISS PBL24 END 197.9333
HIERARCH ISS PBLA24 START 50.2028
HIERARCH ISS PBLA24 END 50.4023
HIERARCH ISS PBL25 START 237.7422
HIERARCH ISS PBL25 END 237.6869
HIERARCH ISS PBLA25 START 116.356
HIERARCH ISS PBLA25 END 116.5836
HIERARCH ISS PBL26 START 153.1108
HIERARCH ISS PBL26 END 153.0935
HIERARCH ISS PBLA26 START 96.6161
HIERARCH ISS PBLA26 END 96.8156
HIERARCH ISS PBL34 START 59.9352
HIERARCH ISS PBL34 END 59.9798
HIERARCH ISS PBLA34 START -172.9347
HIERARCH ISS PBLA34 END -172.6856
HIERARCH ISS PBL35 START 296.5197
HIERARCH ISS PBL35 END 296.6842
HIERARCH ISS PBLA35 START 169.5654
HIERARCH ISS PBLA35 END 169.8256
HIERARCH ISS PBL36 START 203.8402
HIERARCH ISS PBL36 END 203.9838
HIERARCH ISS PBLA36 START -177.9659
HIERARCH ISS PBLA36 END -177.7131
HIERARCH ISS PBL45 START 240.036
HIERARCH ISS PBL45 END 240.1544
HIERARCH ISS PBLA45 START 165.2594
HIERARCH ISS PBLA45 END 165.5211
HIERARCH ISS PBL46 START 144.2317
HIERARCH ISS PBL46 END 144.3306
HIERARCH ISS PBLA46 START 179.9456
HIERARCH ISS PBLA46 END -179.8001
HIERARCH ISS PBL56 START 106.961
HIERARCH ISS PBL56 END 106.9803
HIERARCH ISS PBLA56 START -34.7312
HIERARCH ISS PBLA56 END -34.4696
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1