Exposure
ID
SPICA.2025-06-13T06-31-39_1
Header ID
SPICA.2025-06-13T06-31-39
Date updated
2025-06-13 06:30:34 UTC+0000
Release date
None
UTC Start
2025-06-13 06:30:34.541
UTC End
2025-06-13 06:31:34.541
MJD Start
60839.2712331099
MJD End
60839.271927554335
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
68333
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
50786
Name
HD_156208
RA
259.0594
DEC
2.186202
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.8418 28.8418 89.8982 90.0792
S1-E1 307.5860 307.2627 55.8167 55.9159
S1-E2 252.9694 252.7207 63.3371 63.4600
S1-W1 220.1777 220.6456 125.4195 125.6003
S1-W2 172.8503 172.9579 100.7464 100.9429
S2-E1 284.1580 283.8603 52.5561 52.6450
S2-E2 227.5374 227.3036 60.0879 60.2008
S2-W1 197.4158 197.8820 130.2888 130.4581
S2-W2 144.6258 144.7351 102.8974 103.0953
E1-E2 65.7386 65.7199 -154.4243 -154.4061
E1-W1 309.6458 309.8683 -165.9792 -165.9791
E1-W2 221.8236 221.8197 -157.5722 -157.5614
E2-W1 245.5928 245.8383 -169.0527 -169.0534
E2-W2 156.2258 156.2413 -158.8963 -158.8881
W1-W2 95.8587 96.0911 -5.7540 -5.7297
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60839.2712331099
PI-COI jonak
HIERARCH OBS TARG NAME HD_156208
HIERARCH OBS RA 259.0594
HIERARCH OBS DEC 2.186202
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 28.8418
HIERARCH ISS PBL12 END 28.8418
HIERARCH ISS PBLA12 START 89.8982
HIERARCH ISS PBLA12 END 90.0792
HIERARCH ISS PBL13 START 307.586
HIERARCH ISS PBL13 END 307.2627
HIERARCH ISS PBLA13 START 55.8167
HIERARCH ISS PBLA13 END 55.9159
HIERARCH ISS PBL14 START 252.9694
HIERARCH ISS PBL14 END 252.7207
HIERARCH ISS PBLA14 START 63.3371
HIERARCH ISS PBLA14 END 63.46
HIERARCH ISS PBL15 START 220.1777
HIERARCH ISS PBL15 END 220.6456
HIERARCH ISS PBLA15 START 125.4195
HIERARCH ISS PBLA15 END 125.6003
HIERARCH ISS PBL16 START 172.8503
HIERARCH ISS PBL16 END 172.9579
HIERARCH ISS PBLA16 START 100.7464
HIERARCH ISS PBLA16 END 100.9429
HIERARCH ISS PBL23 START 284.158
HIERARCH ISS PBL23 END 283.8603
HIERARCH ISS PBLA23 START 52.5561
HIERARCH ISS PBLA23 END 52.645
HIERARCH ISS PBL24 START 227.5374
HIERARCH ISS PBL24 END 227.3036
HIERARCH ISS PBLA24 START 60.0879
HIERARCH ISS PBLA24 END 60.2008
HIERARCH ISS PBL25 START 197.4158
HIERARCH ISS PBL25 END 197.882
HIERARCH ISS PBLA25 START 130.2888
HIERARCH ISS PBLA25 END 130.4581
HIERARCH ISS PBL26 START 144.6258
HIERARCH ISS PBL26 END 144.7351
HIERARCH ISS PBLA26 START 102.8974
HIERARCH ISS PBLA26 END 103.0953
HIERARCH ISS PBL34 START 65.7386
HIERARCH ISS PBL34 END 65.7199
HIERARCH ISS PBLA34 START -154.4243
HIERARCH ISS PBLA34 END -154.4061
HIERARCH ISS PBL35 START 309.6458
HIERARCH ISS PBL35 END 309.8683
HIERARCH ISS PBLA35 START -165.9792
HIERARCH ISS PBLA35 END -165.9791
HIERARCH ISS PBL36 START 221.8236
HIERARCH ISS PBL36 END 221.8197
HIERARCH ISS PBLA36 START -157.5722
HIERARCH ISS PBLA36 END -157.5614
HIERARCH ISS PBL45 START 245.5928
HIERARCH ISS PBL45 END 245.8383
HIERARCH ISS PBLA45 START -169.0527
HIERARCH ISS PBLA45 END -169.0534
HIERARCH ISS PBL46 START 156.2258
HIERARCH ISS PBL46 END 156.2413
HIERARCH ISS PBLA46 START -158.8963
HIERARCH ISS PBLA46 END -158.8881
HIERARCH ISS PBL56 START 95.8587
HIERARCH ISS PBL56 END 96.0911
HIERARCH ISS PBLA56 START -5.754
HIERARCH ISS PBLA56 END -5.7297
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1