Exposure
ID
SPICA.2025-06-16T09-17-43_1
Header ID
SPICA.2025-06-16T09-17-43
Date updated
2025-06-16 09:16:38 UTC+0000
Release date
None
UTC Start
2025-06-16 09:16:38.005
UTC End
2025-06-16 09:17:38.005
MJD Start
60842.3865509836
MJD End
60842.387245428035
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
68354
Category
science
Program ID
2025A-S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50785
Name
HD_182572
RA
291.2425
DEC
11.94441
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.6749 31.6825 97.4049 97.5654
S1-E1 311.9002 311.6707 63.1953 63.3352
S1-E2 260.9371 260.7913 71.2483 71.3991
S1-W1 257.2067 257.5190 129.2390 129.3801
S1-W2 194.9060 195.0192 107.5676 107.7284
S2-E1 286.2600 286.0319 59.6286 59.7629
S2-E2 232.9249 232.7754 67.8115 67.9582
S2-W1 230.9016 231.2006 133.3884 133.5228
S2-W2 163.8234 163.9291 109.5227 109.6826
E1-E2 64.8255 64.7774 -151.1298 -151.0501
E1-W1 313.5119 313.4953 -165.3718 -165.3149
E1-W2 219.9129 219.7889 -155.1060 -155.0348
E2-W1 251.1856 251.2227 -169.0121 -168.9576
E2-W2 155.3085 155.2333 -156.7645 -156.6965
W1-W2 104.7292 104.8478 -7.3480 -7.2835
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.3865509836
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_182572
HIERARCH OBS RA 291.2425
HIERARCH OBS DEC 11.94441
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 31.6749
HIERARCH ISS PBL12 END 31.6825
HIERARCH ISS PBLA12 START 97.4049
HIERARCH ISS PBLA12 END 97.5654
HIERARCH ISS PBL13 START 311.9002
HIERARCH ISS PBL13 END 311.6707
HIERARCH ISS PBLA13 START 63.1953
HIERARCH ISS PBLA13 END 63.3352
HIERARCH ISS PBL14 START 260.9371
HIERARCH ISS PBL14 END 260.7913
HIERARCH ISS PBLA14 START 71.2483
HIERARCH ISS PBLA14 END 71.3991
HIERARCH ISS PBL15 START 257.2067
HIERARCH ISS PBL15 END 257.519
HIERARCH ISS PBLA15 START 129.239
HIERARCH ISS PBLA15 END 129.3801
HIERARCH ISS PBL16 START 194.906
HIERARCH ISS PBL16 END 195.0192
HIERARCH ISS PBLA16 START 107.5676
HIERARCH ISS PBLA16 END 107.7284
HIERARCH ISS PBL23 START 286.26
HIERARCH ISS PBL23 END 286.0319
HIERARCH ISS PBLA23 START 59.6286
HIERARCH ISS PBLA23 END 59.7629
HIERARCH ISS PBL24 START 232.9249
HIERARCH ISS PBL24 END 232.7754
HIERARCH ISS PBLA24 START 67.8115
HIERARCH ISS PBLA24 END 67.9582
HIERARCH ISS PBL25 START 230.9016
HIERARCH ISS PBL25 END 231.2006
HIERARCH ISS PBLA25 START 133.3884
HIERARCH ISS PBLA25 END 133.5228
HIERARCH ISS PBL26 START 163.8234
HIERARCH ISS PBL26 END 163.9291
HIERARCH ISS PBLA26 START 109.5227
HIERARCH ISS PBLA26 END 109.6826
HIERARCH ISS PBL34 START 64.8255
HIERARCH ISS PBL34 END 64.7774
HIERARCH ISS PBLA34 START -151.1298
HIERARCH ISS PBLA34 END -151.0501
HIERARCH ISS PBL35 START 313.5119
HIERARCH ISS PBL35 END 313.4953
HIERARCH ISS PBLA35 START -165.3718
HIERARCH ISS PBLA35 END -165.3149
HIERARCH ISS PBL36 START 219.9129
HIERARCH ISS PBL36 END 219.7889
HIERARCH ISS PBLA36 START -155.106
HIERARCH ISS PBLA36 END -155.0348
HIERARCH ISS PBL45 START 251.1856
HIERARCH ISS PBL45 END 251.2227
HIERARCH ISS PBLA45 START -169.0121
HIERARCH ISS PBLA45 END -168.9576
HIERARCH ISS PBL46 START 155.3085
HIERARCH ISS PBL46 END 155.2333
HIERARCH ISS PBLA46 START -156.7645
HIERARCH ISS PBLA46 END -156.6965
HIERARCH ISS PBL56 START 104.7292
HIERARCH ISS PBL56 END 104.8478
HIERARCH ISS PBLA56 START -7.348
HIERARCH ISS PBLA56 END -7.2835
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1