Exposure
ID
SPICA.2025-08-17T04-44-30_1
Header ID
SPICA.2025-08-17T04-44-30
Date updated
2025-08-17 04:43:25 UTC+0000
Release date
None
UTC Start
2025-08-17 04:43:25.201
UTC End
2025-08-17 04:44:25.201
MJD Start
60904.1968194605
MJD End
60904.19751390493
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
64271
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
47867
Name
HD_191692
RA
302.8261
DEC
-0.821475
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.9421 27.9348 85.3822 85.5672
S1-E1 310.4114 310.0860 53.0369 53.1130
S1-E2 253.9280 253.6550 59.9561 60.0589
S1-W1 200.6476 201.1338 122.0630 122.2796
S1-W2 164.1294 164.1973 96.1089 96.3227
S2-E1 287.1941 286.9059 50.0531 50.1179
S2-E2 229.0068 228.7597 56.9532 57.0445
S2-W1 179.0185 179.5184 127.4129 127.6171
S2-W2 136.7744 136.8526 98.2880 98.5058
E1-E2 65.8672 65.8712 -154.6363 -154.6418
E1-W1 303.3595 303.7187 -165.1039 -165.1258
E1-W2 221.0420 221.1213 -157.4329 -157.4453
E2-W1 238.8883 239.2475 -167.9752 -167.9974
E2-W2 155.2865 155.3623 -158.6187 -158.6335
W1-W2 89.3103 89.5953 -4.3953 -4.3851
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60904.1968194605
PI-COI jonak
HIERARCH OBS TARG NAME HD_191692
HIERARCH OBS RA 302.8261
HIERARCH OBS DEC -0.821475
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 27.9421
HIERARCH ISS PBL12 END 27.9348
HIERARCH ISS PBLA12 START 85.3822
HIERARCH ISS PBLA12 END 85.5672
HIERARCH ISS PBL13 START 310.4114
HIERARCH ISS PBL13 END 310.086
HIERARCH ISS PBLA13 START 53.0369
HIERARCH ISS PBLA13 END 53.113
HIERARCH ISS PBL14 START 253.928
HIERARCH ISS PBL14 END 253.655
HIERARCH ISS PBLA14 START 59.9561
HIERARCH ISS PBLA14 END 60.0589
HIERARCH ISS PBL15 START 200.6476
HIERARCH ISS PBL15 END 201.1338
HIERARCH ISS PBLA15 START 122.063
HIERARCH ISS PBLA15 END 122.2796
HIERARCH ISS PBL16 START 164.1294
HIERARCH ISS PBL16 END 164.1973
HIERARCH ISS PBLA16 START 96.1089
HIERARCH ISS PBLA16 END 96.3227
HIERARCH ISS PBL23 START 287.1941
HIERARCH ISS PBL23 END 286.9059
HIERARCH ISS PBLA23 START 50.0531
HIERARCH ISS PBLA23 END 50.1179
HIERARCH ISS PBL24 START 229.0068
HIERARCH ISS PBL24 END 228.7597
HIERARCH ISS PBLA24 START 56.9532
HIERARCH ISS PBLA24 END 57.0445
HIERARCH ISS PBL25 START 179.0185
HIERARCH ISS PBL25 END 179.5184
HIERARCH ISS PBLA25 START 127.4129
HIERARCH ISS PBLA25 END 127.6171
HIERARCH ISS PBL26 START 136.7744
HIERARCH ISS PBL26 END 136.8526
HIERARCH ISS PBLA26 START 98.288
HIERARCH ISS PBLA26 END 98.5058
HIERARCH ISS PBL34 START 65.8672
HIERARCH ISS PBL34 END 65.8712
HIERARCH ISS PBLA34 START -154.6363
HIERARCH ISS PBLA34 END -154.6418
HIERARCH ISS PBL35 START 303.3595
HIERARCH ISS PBL35 END 303.7187
HIERARCH ISS PBLA35 START -165.1039
HIERARCH ISS PBLA35 END -165.1258
HIERARCH ISS PBL36 START 221.042
HIERARCH ISS PBL36 END 221.1213
HIERARCH ISS PBLA36 START -157.4329
HIERARCH ISS PBLA36 END -157.4453
HIERARCH ISS PBL45 START 238.8883
HIERARCH ISS PBL45 END 239.2475
HIERARCH ISS PBLA45 START -167.9752
HIERARCH ISS PBLA45 END -167.9974
HIERARCH ISS PBL46 START 155.2865
HIERARCH ISS PBL46 END 155.3623
HIERARCH ISS PBLA46 START -158.6187
HIERARCH ISS PBLA46 END -158.6335
HIERARCH ISS PBL56 START 89.3103
HIERARCH ISS PBL56 END 89.5953
HIERARCH ISS PBLA56 START -4.3953
HIERARCH ISS PBLA56 END -4.3851
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1