Exposure
ID
SPICA.2025-06-24T07-33-22_1
Header ID
SPICA.2025-06-24T07-33-22
Date updated
2025-06-24 07:32:17 UTC+0000
Release date
None
UTC Start
2025-06-24 07:32:17.058
UTC End
2025-06-24 07:33:17.058
MJD Start
60850.3140863205
MJD End
60850.31478076493
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 29.2811 29.2942 99.0531 99.2242
S1-E1 290.5455 290.1961 62.0960 62.2384
S1-E2 241.2956 241.0780 70.7056 70.8658
S1-W1 244.4543 244.8840 132.9995 133.1191
S1-W2 180.9611 181.1376 110.0686 110.2327
S2-E1 267.7268 267.3778 58.3258 58.4590
S2-E2 215.9737 215.7484 67.0147 67.1681
S2-W1 220.7702 221.1721 137.2470 137.3550
S2-W2 152.3222 152.4850 112.1736 112.3350
E1-E2 63.2899 63.2126 -152.7064 -152.6584
E1-W1 312.5726 312.4574 -165.5533 -165.5360
E1-W2 216.2499 216.0338 -156.3377 -156.3007
E2-W1 251.2613 251.2301 -168.7639 -168.7506
E2-W2 153.1395 153.0016 -157.8376 -157.8047
W1-W2 104.9904 105.1069 -4.8137 -4.7965
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60850.3140863205
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 29.2811
HIERARCH ISS PBL12 END 29.2942
HIERARCH ISS PBLA12 START 99.0531
HIERARCH ISS PBLA12 END 99.2242
HIERARCH ISS PBL13 START 290.5455
HIERARCH ISS PBL13 END 290.1961
HIERARCH ISS PBLA13 START 62.096
HIERARCH ISS PBLA13 END 62.2384
HIERARCH ISS PBL14 START 241.2956
HIERARCH ISS PBL14 END 241.078
HIERARCH ISS PBLA14 START 70.7056
HIERARCH ISS PBLA14 END 70.8658
HIERARCH ISS PBL15 START 244.4543
HIERARCH ISS PBL15 END 244.884
HIERARCH ISS PBLA15 START 132.9995
HIERARCH ISS PBLA15 END 133.1191
HIERARCH ISS PBL16 START 180.9611
HIERARCH ISS PBL16 END 181.1376
HIERARCH ISS PBLA16 START 110.0686
HIERARCH ISS PBLA16 END 110.2327
HIERARCH ISS PBL23 START 267.7268
HIERARCH ISS PBL23 END 267.3778
HIERARCH ISS PBLA23 START 58.3258
HIERARCH ISS PBLA23 END 58.459
HIERARCH ISS PBL24 START 215.9737
HIERARCH ISS PBL24 END 215.7484
HIERARCH ISS PBLA24 START 67.0147
HIERARCH ISS PBLA24 END 67.1681
HIERARCH ISS PBL25 START 220.7702
HIERARCH ISS PBL25 END 221.1721
HIERARCH ISS PBLA25 START 137.247
HIERARCH ISS PBLA25 END 137.355
HIERARCH ISS PBL26 START 152.3222
HIERARCH ISS PBL26 END 152.485
HIERARCH ISS PBLA26 START 112.1736
HIERARCH ISS PBLA26 END 112.335
HIERARCH ISS PBL34 START 63.2899
HIERARCH ISS PBL34 END 63.2126
HIERARCH ISS PBLA34 START -152.7064
HIERARCH ISS PBLA34 END -152.6584
HIERARCH ISS PBL35 START 312.5726
HIERARCH ISS PBL35 END 312.4574
HIERARCH ISS PBLA35 START -165.5533
HIERARCH ISS PBLA35 END -165.536
HIERARCH ISS PBL36 START 216.2499
HIERARCH ISS PBL36 END 216.0338
HIERARCH ISS PBLA36 START -156.3377
HIERARCH ISS PBLA36 END -156.3007
HIERARCH ISS PBL45 START 251.2613
HIERARCH ISS PBL45 END 251.2301
HIERARCH ISS PBLA45 START -168.7639
HIERARCH ISS PBLA45 END -168.7506
HIERARCH ISS PBL46 START 153.1395
HIERARCH ISS PBL46 END 153.0016
HIERARCH ISS PBLA46 START -157.8376
HIERARCH ISS PBLA46 END -157.8047
HIERARCH ISS PBL56 START 104.9904
HIERARCH ISS PBL56 END 105.1069
HIERARCH ISS PBLA56 START -4.8137
HIERARCH ISS PBLA56 END -4.7965
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1