Exposure
ID
SPICA.2024-08-19T08-00-49_1
Header ID
SPICA.2024-08-19T08-00-49
Date updated
2024-08-19 07:59:44 UTC+0000
Release date
None
UTC Start
2024-08-19 07:59:44.116
UTC End
2024-08-19 08:00:44.116
MJD Start
60541.3331494955
MJD End
60541.33384393993
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
64011
Category
science
Program ID
S01
Program Title
TBD
Program Type
Normal
PI / COI
ligi
Target
ID
47673
Name
HD_222439
RA
355.1021
DEC
44.33393
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5445 33.5460 85.6680 85.8230
S1-E1 315.9619 316.1577 53.4252 53.5668
S1-E2 268.1735 268.2967 61.2999 61.4413
S1-W1 277.9945 278.0155 111.8945 112.0948
S1-W2 209.8137 209.8080 94.2438 94.4130
S2-E1 288.1465 288.3452 49.8643 50.0069
S2-E2 238.0201 238.1454 57.9664 58.1077
S2-W1 248.3461 248.3789 115.3166 115.5221
S2-W2 176.7150 176.7094 95.8658 96.0379
E1-E2 62.3041 62.3730 -162.7120 -162.5422
E1-W1 291.9669 292.3522 179.1756 179.3662
E1-W2 208.6019 208.8503 -167.6816 -167.5070
E2-W1 233.5546 233.8664 174.4185 174.6154
E2-W2 146.6314 146.8106 -169.7910 -169.6141
W1-W2 100.6995 100.8142 -28.9251 -28.6996
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60541.3331494955
PI-COI ligi
HIERARCH OBS TARG NAME HD_222439
HIERARCH OBS RA 355.1021
HIERARCH OBS DEC 44.33393
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 33.5445
HIERARCH ISS PBL12 END 33.546
HIERARCH ISS PBLA12 START 85.668
HIERARCH ISS PBLA12 END 85.823
HIERARCH ISS PBL13 START 315.9619
HIERARCH ISS PBL13 END 316.1577
HIERARCH ISS PBLA13 START 53.4252
HIERARCH ISS PBLA13 END 53.5668
HIERARCH ISS PBL14 START 268.1735
HIERARCH ISS PBL14 END 268.2967
HIERARCH ISS PBLA14 START 61.2999
HIERARCH ISS PBLA14 END 61.4413
HIERARCH ISS PBL15 START 277.9945
HIERARCH ISS PBL15 END 278.0155
HIERARCH ISS PBLA15 START 111.8945
HIERARCH ISS PBLA15 END 112.0948
HIERARCH ISS PBL16 START 209.8137
HIERARCH ISS PBL16 END 209.808
HIERARCH ISS PBLA16 START 94.2438
HIERARCH ISS PBLA16 END 94.413
HIERARCH ISS PBL23 START 288.1465
HIERARCH ISS PBL23 END 288.3452
HIERARCH ISS PBLA23 START 49.8643
HIERARCH ISS PBLA23 END 50.0069
HIERARCH ISS PBL24 START 238.0201
HIERARCH ISS PBL24 END 238.1454
HIERARCH ISS PBLA24 START 57.9664
HIERARCH ISS PBLA24 END 58.1077
HIERARCH ISS PBL25 START 248.3461
HIERARCH ISS PBL25 END 248.3789
HIERARCH ISS PBLA25 START 115.3166
HIERARCH ISS PBLA25 END 115.5221
HIERARCH ISS PBL26 START 176.715
HIERARCH ISS PBL26 END 176.7094
HIERARCH ISS PBLA26 START 95.8658
HIERARCH ISS PBLA26 END 96.0379
HIERARCH ISS PBL34 START 62.3041
HIERARCH ISS PBL34 END 62.373
HIERARCH ISS PBLA34 START -162.712
HIERARCH ISS PBLA34 END -162.5422
HIERARCH ISS PBL35 START 291.9669
HIERARCH ISS PBL35 END 292.3522
HIERARCH ISS PBLA35 START 179.1756
HIERARCH ISS PBLA35 END 179.3662
HIERARCH ISS PBL36 START 208.6019
HIERARCH ISS PBL36 END 208.8503
HIERARCH ISS PBLA36 START -167.6816
HIERARCH ISS PBLA36 END -167.507
HIERARCH ISS PBL45 START 233.5546
HIERARCH ISS PBL45 END 233.8664
HIERARCH ISS PBLA45 START 174.4185
HIERARCH ISS PBLA45 END 174.6154
HIERARCH ISS PBL46 START 146.6314
HIERARCH ISS PBL46 END 146.8106
HIERARCH ISS PBLA46 START -169.791
HIERARCH ISS PBLA46 END -169.6141
HIERARCH ISS PBL56 START 100.6995
HIERARCH ISS PBL56 END 100.8142
HIERARCH ISS PBLA56 START -28.9251
HIERARCH ISS PBLA56 END -28.6996
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1