Exposure
ID
SPICA.2025-10-05T10-40-55_1
Header ID
SPICA.2025-10-05T10-40-55
Date updated
2025-10-05 10:39:50 UTC+0000
Release date
None
UTC Start
2025-10-05 10:39:50.792
UTC End
2025-10-05 10:40:50.792
MJD Start
60953.4443378717
MJD End
60953.44503231613
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
70765
Category
science
Program ID
S03
Program Title
TBD
Program Type
Normal
PI / COI
vrard
Target
ID
52500
Name
HD_27697
RA
65.73372
DEC
17.54251
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.6734 32.6770 94.7160 94.8741
S1-E1 322.7702 322.6167 61.8201 61.9529
S1-E2 270.5316 270.4255 69.5571 69.6994
S1-W1 260.7218 260.9783 125.5328 125.6932
S1-W2 200.3600 200.4347 104.4562 104.6204
S2-E1 295.8684 295.7208 58.3816 58.5100
S2-E2 241.3579 241.2531 66.2579 66.3964
S2-W1 233.2630 233.5166 129.6477 129.8044
S2-W2 168.2484 168.3203 106.3390 106.5037
E1-E2 65.7169 65.6982 -151.8358 -151.7453
E1-W1 312.4389 312.5504 -166.6124 -166.5356
E1-W2 221.7493 221.7237 -155.9145 -155.8298
E2-W1 249.4591 249.5931 -170.4651 -170.3885
E2-W2 156.2688 156.2625 -157.6285 -157.5458
W1-W2 103.1162 103.2567 -10.1404 -10.0447
Header: used keywords
Key Value
HIERARCH OBS PROG ID S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60953.4443378717
PI-COI vrard
HIERARCH OBS TARG NAME HD_27697
HIERARCH OBS RA 65.73372
HIERARCH OBS DEC 17.54251
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 32.6734
HIERARCH ISS PBL12 END 32.677
HIERARCH ISS PBLA12 START 94.716
HIERARCH ISS PBLA12 END 94.8741
HIERARCH ISS PBL13 START 322.7702
HIERARCH ISS PBL13 END 322.6167
HIERARCH ISS PBLA13 START 61.8201
HIERARCH ISS PBLA13 END 61.9529
HIERARCH ISS PBL14 START 270.5316
HIERARCH ISS PBL14 END 270.4255
HIERARCH ISS PBLA14 START 69.5571
HIERARCH ISS PBLA14 END 69.6994
HIERARCH ISS PBL15 START 260.7218
HIERARCH ISS PBL15 END 260.9783
HIERARCH ISS PBLA15 START 125.5328
HIERARCH ISS PBLA15 END 125.6932
HIERARCH ISS PBL16 START 200.36
HIERARCH ISS PBL16 END 200.4347
HIERARCH ISS PBLA16 START 104.4562
HIERARCH ISS PBLA16 END 104.6204
HIERARCH ISS PBL23 START 295.8684
HIERARCH ISS PBL23 END 295.7208
HIERARCH ISS PBLA23 START 58.3816
HIERARCH ISS PBLA23 END 58.51
HIERARCH ISS PBL24 START 241.3579
HIERARCH ISS PBL24 END 241.2531
HIERARCH ISS PBLA24 START 66.2579
HIERARCH ISS PBLA24 END 66.3964
HIERARCH ISS PBL25 START 233.263
HIERARCH ISS PBL25 END 233.5166
HIERARCH ISS PBLA25 START 129.6477
HIERARCH ISS PBLA25 END 129.8044
HIERARCH ISS PBL26 START 168.2484
HIERARCH ISS PBL26 END 168.3203
HIERARCH ISS PBLA26 START 106.339
HIERARCH ISS PBLA26 END 106.5037
HIERARCH ISS PBL34 START 65.7169
HIERARCH ISS PBL34 END 65.6982
HIERARCH ISS PBLA34 START -151.8358
HIERARCH ISS PBLA34 END -151.7453
HIERARCH ISS PBL35 START 312.4389
HIERARCH ISS PBL35 END 312.5504
HIERARCH ISS PBLA35 START -166.6124
HIERARCH ISS PBLA35 END -166.5356
HIERARCH ISS PBL36 START 221.7493
HIERARCH ISS PBL36 END 221.7237
HIERARCH ISS PBLA36 START -155.9145
HIERARCH ISS PBLA36 END -155.8298
HIERARCH ISS PBL45 START 249.4591
HIERARCH ISS PBL45 END 249.5931
HIERARCH ISS PBLA45 START -170.4651
HIERARCH ISS PBLA45 END -170.3885
HIERARCH ISS PBL46 START 156.2688
HIERARCH ISS PBL46 END 156.2625
HIERARCH ISS PBLA46 START -157.6285
HIERARCH ISS PBLA46 END -157.5458
HIERARCH ISS PBL56 START 103.1162
HIERARCH ISS PBL56 END 103.2567
HIERARCH ISS PBLA56 START -10.1404
HIERARCH ISS PBLA56 END -10.0447
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1