Exposure
ID
SPICA.2025-06-24T07-41-22_1
Header ID
SPICA.2025-06-24T07-41-22
Date updated
2025-06-24 07:40:16 UTC+0000
Release date
None
UTC Start
2025-06-24 07:40:16.951
UTC End
2025-06-24 07:41:16.951
MJD Start
60850.3196406407
MJD End
60850.32033508513
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
68365
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50801
Name
HD_165341
RA
271.3637
DEC
2.500099
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.3832 29.3979 100.3087 100.4770
S1-E1 287.9706 287.6238 63.1687 63.3175
S1-E2 239.7161 239.5077 71.9052 72.0702
S1-W1 247.5906 248.0076 133.8586 133.9706
S1-W2 182.2856 182.4682 111.2638 111.4225
S2-E1 265.1416 264.7911 59.3322 59.4722
S2-E2 214.3263 214.1068 68.1661 68.3250
S2-W1 223.6927 224.0794 138.0216 138.1223
S2-W2 153.5395 153.7065 113.3480 113.5036
E1-E2 62.6927 62.6074 -152.3364 -152.2836
E1-W1 311.5667 311.4032 -165.4180 -165.3983
E1-W2 214.5589 214.3135 -156.0517 -156.0108
E2-W1 250.9026 250.8314 -168.6601 -168.6450
E2-W2 152.0522 151.8930 -157.5827 -157.5461
W1-W2 105.7968 105.8961 -4.6898 -4.6735
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60850.3196406407
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_165341
HIERARCH OBS RA 271.3637
HIERARCH OBS DEC 2.500099
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 29.3832
HIERARCH ISS PBL12 END 29.3979
HIERARCH ISS PBLA12 START 100.3087
HIERARCH ISS PBLA12 END 100.477
HIERARCH ISS PBL13 START 287.9706
HIERARCH ISS PBL13 END 287.6238
HIERARCH ISS PBLA13 START 63.1687
HIERARCH ISS PBLA13 END 63.3175
HIERARCH ISS PBL14 START 239.7161
HIERARCH ISS PBL14 END 239.5077
HIERARCH ISS PBLA14 START 71.9052
HIERARCH ISS PBLA14 END 72.0702
HIERARCH ISS PBL15 START 247.5906
HIERARCH ISS PBL15 END 248.0076
HIERARCH ISS PBLA15 START 133.8586
HIERARCH ISS PBLA15 END 133.9706
HIERARCH ISS PBL16 START 182.2856
HIERARCH ISS PBL16 END 182.4682
HIERARCH ISS PBLA16 START 111.2638
HIERARCH ISS PBLA16 END 111.4225
HIERARCH ISS PBL23 START 265.1416
HIERARCH ISS PBL23 END 264.7911
HIERARCH ISS PBLA23 START 59.3322
HIERARCH ISS PBLA23 END 59.4722
HIERARCH ISS PBL24 START 214.3263
HIERARCH ISS PBL24 END 214.1068
HIERARCH ISS PBLA24 START 68.1661
HIERARCH ISS PBLA24 END 68.325
HIERARCH ISS PBL25 START 223.6927
HIERARCH ISS PBL25 END 224.0794
HIERARCH ISS PBLA25 START 138.0216
HIERARCH ISS PBLA25 END 138.1223
HIERARCH ISS PBL26 START 153.5395
HIERARCH ISS PBL26 END 153.7065
HIERARCH ISS PBLA26 START 113.348
HIERARCH ISS PBLA26 END 113.5036
HIERARCH ISS PBL34 START 62.6927
HIERARCH ISS PBL34 END 62.6074
HIERARCH ISS PBLA34 START -152.3364
HIERARCH ISS PBLA34 END -152.2836
HIERARCH ISS PBL35 START 311.5667
HIERARCH ISS PBL35 END 311.4032
HIERARCH ISS PBLA35 START -165.418
HIERARCH ISS PBLA35 END -165.3983
HIERARCH ISS PBL36 START 214.5589
HIERARCH ISS PBL36 END 214.3135
HIERARCH ISS PBLA36 START -156.0517
HIERARCH ISS PBLA36 END -156.0108
HIERARCH ISS PBL45 START 250.9026
HIERARCH ISS PBL45 END 250.8314
HIERARCH ISS PBLA45 START -168.6601
HIERARCH ISS PBLA45 END -168.645
HIERARCH ISS PBL46 START 152.0522
HIERARCH ISS PBL46 END 151.893
HIERARCH ISS PBLA46 START -157.5827
HIERARCH ISS PBLA46 END -157.5461
HIERARCH ISS PBL56 START 105.7968
HIERARCH ISS PBL56 END 105.8961
HIERARCH ISS PBLA56 START -4.6898
HIERARCH ISS PBLA56 END -4.6735
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1