Exposure
ID
SPICA.2025-09-15T06-34-15_1
Header ID
SPICA.2025-09-15T06-34-15
Date updated
2025-09-15 06:33:10 UTC+0000
Release date
None
UTC Start
2025-09-15 06:33:10.458
UTC End
2025-09-15 06:34:10.458
MJD Start
60933.2730377125
MJD End
60933.27373215693
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
68666
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
51080
Name
HD_221950
RA
354.097
DEC
2.102219
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.8217 28.8200 88.7400 88.9210
S1-E1 309.4807 309.1653 55.1827 55.2768
S1-E2 254.4090 254.1603 62.5515 62.6696
S1-W1 216.9862 217.4517 124.2690 124.4585
S1-W2 172.0287 172.1249 99.4887 99.6883
S2-E1 285.9068 285.6195 51.9883 52.0721
S2-E2 228.8996 228.6684 59.3660 59.4739
S2-W1 194.2538 194.7217 129.2152 129.3935
S2-W2 143.8132 143.9131 101.6307 101.8324
E1-E2 65.8287 65.8174 -154.5314 -154.5168
E1-W1 308.0896 308.3532 -165.9569 -165.9592
E1-W2 221.7513 221.7740 -157.6284 -157.6208
E2-W1 243.9142 244.1933 -169.0216 -169.0243
E2-W2 156.0593 156.0938 -158.9342 -158.9291
W1-W2 94.3151 94.5610 -5.8683 -5.8431
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.2730377125
PI-COI jonak
HIERARCH OBS TARG NAME HD_221950
HIERARCH OBS RA 354.097
HIERARCH OBS DEC 2.102219
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 28.8217
HIERARCH ISS PBL12 END 28.82
HIERARCH ISS PBLA12 START 88.74
HIERARCH ISS PBLA12 END 88.921
HIERARCH ISS PBL13 START 309.4807
HIERARCH ISS PBL13 END 309.1653
HIERARCH ISS PBLA13 START 55.1827
HIERARCH ISS PBLA13 END 55.2768
HIERARCH ISS PBL14 START 254.409
HIERARCH ISS PBL14 END 254.1603
HIERARCH ISS PBLA14 START 62.5515
HIERARCH ISS PBLA14 END 62.6696
HIERARCH ISS PBL15 START 216.9862
HIERARCH ISS PBL15 END 217.4517
HIERARCH ISS PBLA15 START 124.269
HIERARCH ISS PBLA15 END 124.4585
HIERARCH ISS PBL16 START 172.0287
HIERARCH ISS PBL16 END 172.1249
HIERARCH ISS PBLA16 START 99.4887
HIERARCH ISS PBLA16 END 99.6883
HIERARCH ISS PBL23 START 285.9068
HIERARCH ISS PBL23 END 285.6195
HIERARCH ISS PBLA23 START 51.9883
HIERARCH ISS PBLA23 END 52.0721
HIERARCH ISS PBL24 START 228.8996
HIERARCH ISS PBL24 END 228.6684
HIERARCH ISS PBLA24 START 59.366
HIERARCH ISS PBLA24 END 59.4739
HIERARCH ISS PBL25 START 194.2538
HIERARCH ISS PBL25 END 194.7217
HIERARCH ISS PBLA25 START 129.2152
HIERARCH ISS PBLA25 END 129.3935
HIERARCH ISS PBL26 START 143.8132
HIERARCH ISS PBL26 END 143.9131
HIERARCH ISS PBLA26 START 101.6307
HIERARCH ISS PBLA26 END 101.8324
HIERARCH ISS PBL34 START 65.8287
HIERARCH ISS PBL34 END 65.8174
HIERARCH ISS PBLA34 START -154.5314
HIERARCH ISS PBLA34 END -154.5168
HIERARCH ISS PBL35 START 308.0896
HIERARCH ISS PBL35 END 308.3532
HIERARCH ISS PBLA35 START -165.9569
HIERARCH ISS PBLA35 END -165.9592
HIERARCH ISS PBL36 START 221.7513
HIERARCH ISS PBL36 END 221.774
HIERARCH ISS PBLA36 START -157.6284
HIERARCH ISS PBLA36 END -157.6208
HIERARCH ISS PBL45 START 243.9142
HIERARCH ISS PBL45 END 244.1933
HIERARCH ISS PBLA45 START -169.0216
HIERARCH ISS PBLA45 END -169.0243
HIERARCH ISS PBL46 START 156.0593
HIERARCH ISS PBL46 END 156.0938
HIERARCH ISS PBLA46 START -158.9342
HIERARCH ISS PBLA46 END -158.9291
HIERARCH ISS PBL56 START 94.3151
HIERARCH ISS PBL56 END 94.561
HIERARCH ISS PBLA56 START -5.8683
HIERARCH ISS PBLA56 END -5.8431
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1