Exposure
ID
SPICA.2025-06-24T09-02-55_1
Header ID
SPICA.2025-06-24T09-02-55
Date updated
2025-06-24 09:01:50 UTC+0000
Release date
None
UTC Start
2025-06-24 09:01:50.264
UTC End
2025-06-24 09:02:50.264
MJD Start
60850.3762762091
MJD End
60850.37697065353
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
68331
Category
science
Program ID
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 31.8076 31.8174 99.8489 100.0055
S1-E1 308.3557 308.1258 65.4211 65.5710
S1-E2 258.7653 258.6303 73.6259 73.7843
S1-W1 261.8565 262.1457 131.3150 131.4430
S1-W2 196.7086 196.8295 109.9838 110.1364
S2-E1 282.6921 282.4572 61.7738 61.9190
S2-E2 230.6598 230.5161 70.1325 70.2879
S2-W1 235.3127 235.5840 135.3611 135.4823
S2-W2 165.4919 165.6028 111.9220 112.0731
E1-E2 63.9739 63.9105 -149.8362 -149.7469
E1-W1 312.5625 312.4498 -164.4603 -164.3984
E1-W2 217.5879 217.4065 -153.9512 -153.8717
E2-W1 251.1810 251.1383 -168.1472 -168.0890
E2-W2 153.8474 153.7303 -155.6612 -155.5852
W1-W2 106.3098 106.3942 -6.3800 -6.3188
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60850.3762762091
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 31.8076
HIERARCH ISS PBL12 END 31.8174
HIERARCH ISS PBLA12 START 99.8489
HIERARCH ISS PBLA12 END 100.0055
HIERARCH ISS PBL13 START 308.3557
HIERARCH ISS PBL13 END 308.1258
HIERARCH ISS PBLA13 START 65.4211
HIERARCH ISS PBLA13 END 65.571
HIERARCH ISS PBL14 START 258.7653
HIERARCH ISS PBL14 END 258.6303
HIERARCH ISS PBLA14 START 73.6259
HIERARCH ISS PBLA14 END 73.7843
HIERARCH ISS PBL15 START 261.8565
HIERARCH ISS PBL15 END 262.1457
HIERARCH ISS PBLA15 START 131.315
HIERARCH ISS PBLA15 END 131.443
HIERARCH ISS PBL16 START 196.7086
HIERARCH ISS PBL16 END 196.8295
HIERARCH ISS PBLA16 START 109.9838
HIERARCH ISS PBLA16 END 110.1364
HIERARCH ISS PBL23 START 282.6921
HIERARCH ISS PBL23 END 282.4572
HIERARCH ISS PBLA23 START 61.7738
HIERARCH ISS PBLA23 END 61.919
HIERARCH ISS PBL24 START 230.6598
HIERARCH ISS PBL24 END 230.5161
HIERARCH ISS PBLA24 START 70.1325
HIERARCH ISS PBLA24 END 70.2879
HIERARCH ISS PBL25 START 235.3127
HIERARCH ISS PBL25 END 235.584
HIERARCH ISS PBLA25 START 135.3611
HIERARCH ISS PBLA25 END 135.4823
HIERARCH ISS PBL26 START 165.4919
HIERARCH ISS PBL26 END 165.6028
HIERARCH ISS PBLA26 START 111.922
HIERARCH ISS PBLA26 END 112.0731
HIERARCH ISS PBL34 START 63.9739
HIERARCH ISS PBL34 END 63.9105
HIERARCH ISS PBLA34 START -149.8362
HIERARCH ISS PBLA34 END -149.7469
HIERARCH ISS PBL35 START 312.5625
HIERARCH ISS PBL35 END 312.4498
HIERARCH ISS PBLA35 START -164.4603
HIERARCH ISS PBLA35 END -164.3984
HIERARCH ISS PBL36 START 217.5879
HIERARCH ISS PBL36 END 217.4065
HIERARCH ISS PBLA36 START -153.9512
HIERARCH ISS PBLA36 END -153.8717
HIERARCH ISS PBL45 START 251.181
HIERARCH ISS PBL45 END 251.1383
HIERARCH ISS PBLA45 START -168.1472
HIERARCH ISS PBLA45 END -168.089
HIERARCH ISS PBL46 START 153.8474
HIERARCH ISS PBL46 END 153.7303
HIERARCH ISS PBLA46 START -155.6612
HIERARCH ISS PBLA46 END -155.5852
HIERARCH ISS PBL56 START 106.3098
HIERARCH ISS PBL56 END 106.3942
HIERARCH ISS PBLA56 START -6.38
HIERARCH ISS PBLA56 END -6.3188
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1