Exposure
ID
SPICA.2025-10-05T10-47-43_1
Header ID
SPICA.2025-10-05T10-47-43
Date updated
2025-10-05 10:46:38 UTC+0000
Release date
None
UTC Start
2025-10-05 10:46:38.516
UTC End
2025-10-05 10:47:38.516
MJD Start
60953.4490568984
MJD End
60953.44975134283
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 32.6982 32.7026 95.7069 95.8642
S1-E1 321.7938 321.6358 62.6634 62.7998
S1-E2 269.8671 269.7616 70.4579 70.6030
S1-W1 262.3182 262.5691 126.5271 126.6826
S1-W2 200.8384 200.9165 105.4808 105.6425
S2-E1 294.9237 294.7696 59.1975 59.3297
S2-E2 240.6972 240.5914 67.1360 67.2777
S2-W1 234.8360 235.0821 130.6180 130.7695
S2-W2 168.7061 168.7804 107.3663 107.5283
E1-E2 65.5825 65.5574 -151.2588 -151.1649
E1-W1 313.0390 313.1126 -166.1256 -166.0472
E1-W2 221.5268 221.4778 -155.3750 -155.2874
E2-W1 250.2183 250.3212 -169.9816 -169.9040
E2-W2 156.1844 156.1612 -157.1022 -157.0168
W1-W2 103.9653 104.0932 -9.5454 -9.4518
Header: used keywords
Key Value
HIERARCH OBS PROG ID S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60953.4490568984
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 32.6982
HIERARCH ISS PBL12 END 32.7026
HIERARCH ISS PBLA12 START 95.7069
HIERARCH ISS PBLA12 END 95.8642
HIERARCH ISS PBL13 START 321.7938
HIERARCH ISS PBL13 END 321.6358
HIERARCH ISS PBLA13 START 62.6634
HIERARCH ISS PBLA13 END 62.7998
HIERARCH ISS PBL14 START 269.8671
HIERARCH ISS PBL14 END 269.7616
HIERARCH ISS PBLA14 START 70.4579
HIERARCH ISS PBLA14 END 70.603
HIERARCH ISS PBL15 START 262.3182
HIERARCH ISS PBL15 END 262.5691
HIERARCH ISS PBLA15 START 126.5271
HIERARCH ISS PBLA15 END 126.6826
HIERARCH ISS PBL16 START 200.8384
HIERARCH ISS PBL16 END 200.9165
HIERARCH ISS PBLA16 START 105.4808
HIERARCH ISS PBLA16 END 105.6425
HIERARCH ISS PBL23 START 294.9237
HIERARCH ISS PBL23 END 294.7696
HIERARCH ISS PBLA23 START 59.1975
HIERARCH ISS PBLA23 END 59.3297
HIERARCH ISS PBL24 START 240.6972
HIERARCH ISS PBL24 END 240.5914
HIERARCH ISS PBLA24 START 67.136
HIERARCH ISS PBLA24 END 67.2777
HIERARCH ISS PBL25 START 234.836
HIERARCH ISS PBL25 END 235.0821
HIERARCH ISS PBLA25 START 130.618
HIERARCH ISS PBLA25 END 130.7695
HIERARCH ISS PBL26 START 168.7061
HIERARCH ISS PBL26 END 168.7804
HIERARCH ISS PBLA26 START 107.3663
HIERARCH ISS PBLA26 END 107.5283
HIERARCH ISS PBL34 START 65.5825
HIERARCH ISS PBL34 END 65.5574
HIERARCH ISS PBLA34 START -151.2588
HIERARCH ISS PBLA34 END -151.1649
HIERARCH ISS PBL35 START 313.039
HIERARCH ISS PBL35 END 313.1126
HIERARCH ISS PBLA35 START -166.1256
HIERARCH ISS PBLA35 END -166.0472
HIERARCH ISS PBL36 START 221.5268
HIERARCH ISS PBL36 END 221.4778
HIERARCH ISS PBLA36 START -155.375
HIERARCH ISS PBLA36 END -155.2874
HIERARCH ISS PBL45 START 250.2183
HIERARCH ISS PBL45 END 250.3212
HIERARCH ISS PBLA45 START -169.9816
HIERARCH ISS PBLA45 END -169.904
HIERARCH ISS PBL46 START 156.1844
HIERARCH ISS PBL46 END 156.1612
HIERARCH ISS PBLA46 START -157.1022
HIERARCH ISS PBLA46 END -157.0168
HIERARCH ISS PBL56 START 103.9653
HIERARCH ISS PBL56 END 104.0932
HIERARCH ISS PBLA56 START -9.5454
HIERARCH ISS PBLA56 END -9.4518
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1