Exposure
ID
SPICA.2025-10-05T10-39-49_1
Header ID
SPICA.2025-10-05T10-39-49
Date updated
2025-10-05 10:38:44 UTC+0000
Release date
None
UTC Start
2025-10-05 10:38:44.592
UTC End
2025-10-05 10:39:44.592
MJD Start
60953.4435716635
MJD End
60953.44426610793
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 32.6698 32.6733 94.5546 94.7129
S1-E1 322.9259 322.7732 61.6854 61.8176
S1-E2 270.6397 270.5336 69.4126 69.5544
S1-W1 260.4596 260.7169 125.3684 125.5297
S1-W2 200.2844 200.3585 104.2885 104.4530
S2-E1 296.0177 295.8712 58.2514 58.3791
S2-E2 241.4644 241.3599 66.1172 66.2552
S2-W1 233.0033 233.2580 129.4871 129.6447
S2-W2 168.1757 168.2471 106.1706 106.3358
E1-E2 65.7349 65.7173 -151.9276 -151.8376
E1-W1 312.3189 312.4366 -166.6906 -166.6139
E1-W2 221.7715 221.7498 -156.0004 -155.9161
E2-W1 249.3173 249.4564 -170.5430 -170.4665
E2-W2 156.2724 156.2689 -157.7124 -157.6301
W1-W2 102.9709 103.1135 -10.2383 -10.1423
Header: used keywords
Key Value
HIERARCH OBS PROG ID S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60953.4435716635
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 32.6698
HIERARCH ISS PBL12 END 32.6733
HIERARCH ISS PBLA12 START 94.5546
HIERARCH ISS PBLA12 END 94.7129
HIERARCH ISS PBL13 START 322.9259
HIERARCH ISS PBL13 END 322.7732
HIERARCH ISS PBLA13 START 61.6854
HIERARCH ISS PBLA13 END 61.8176
HIERARCH ISS PBL14 START 270.6397
HIERARCH ISS PBL14 END 270.5336
HIERARCH ISS PBLA14 START 69.4126
HIERARCH ISS PBLA14 END 69.5544
HIERARCH ISS PBL15 START 260.4596
HIERARCH ISS PBL15 END 260.7169
HIERARCH ISS PBLA15 START 125.3684
HIERARCH ISS PBLA15 END 125.5297
HIERARCH ISS PBL16 START 200.2844
HIERARCH ISS PBL16 END 200.3585
HIERARCH ISS PBLA16 START 104.2885
HIERARCH ISS PBLA16 END 104.453
HIERARCH ISS PBL23 START 296.0177
HIERARCH ISS PBL23 END 295.8712
HIERARCH ISS PBLA23 START 58.2514
HIERARCH ISS PBLA23 END 58.3791
HIERARCH ISS PBL24 START 241.4644
HIERARCH ISS PBL24 END 241.3599
HIERARCH ISS PBLA24 START 66.1172
HIERARCH ISS PBLA24 END 66.2552
HIERARCH ISS PBL25 START 233.0033
HIERARCH ISS PBL25 END 233.258
HIERARCH ISS PBLA25 START 129.4871
HIERARCH ISS PBLA25 END 129.6447
HIERARCH ISS PBL26 START 168.1757
HIERARCH ISS PBL26 END 168.2471
HIERARCH ISS PBLA26 START 106.1706
HIERARCH ISS PBLA26 END 106.3358
HIERARCH ISS PBL34 START 65.7349
HIERARCH ISS PBL34 END 65.7173
HIERARCH ISS PBLA34 START -151.9276
HIERARCH ISS PBLA34 END -151.8376
HIERARCH ISS PBL35 START 312.3189
HIERARCH ISS PBL35 END 312.4366
HIERARCH ISS PBLA35 START -166.6906
HIERARCH ISS PBLA35 END -166.6139
HIERARCH ISS PBL36 START 221.7715
HIERARCH ISS PBL36 END 221.7498
HIERARCH ISS PBLA36 START -156.0004
HIERARCH ISS PBLA36 END -155.9161
HIERARCH ISS PBL45 START 249.3173
HIERARCH ISS PBL45 END 249.4564
HIERARCH ISS PBLA45 START -170.543
HIERARCH ISS PBLA45 END -170.4665
HIERARCH ISS PBL46 START 156.2724
HIERARCH ISS PBL46 END 156.2689
HIERARCH ISS PBLA46 START -157.7124
HIERARCH ISS PBLA46 END -157.6301
HIERARCH ISS PBL56 START 102.9709
HIERARCH ISS PBL56 END 103.1135
HIERARCH ISS PBLA56 START -10.2383
HIERARCH ISS PBLA56 END -10.1423
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1