Exposure
ID
SPICA.2024-08-19T07-58-36_1
Header ID
SPICA.2024-08-19T07-58-36
Date updated
2024-08-19 07:57:31 UTC+0000
Release date
None
UTC Start
2024-08-19 07:57:31.752
UTC End
2024-08-19 07:58:31.752
MJD Start
60541.3316174974
MJD End
60541.332311941835
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 33.5412 33.5429 85.3524 85.5072
S1-E1 315.5568 315.7565 53.1373 53.2784
S1-E2 267.9186 268.0443 61.0124 61.1534
S1-W1 277.9508 277.9724 111.4854 111.6862
S1-W2 209.8244 209.8193 93.8987 94.0680
S2-E1 287.7352 287.9380 49.5744 49.7165
S2-E2 237.7609 237.8887 57.6792 57.8200
S2-W1 248.2783 248.3117 114.8967 115.1029
S2-W2 176.7260 176.7207 95.5150 95.6871
E1-E2 62.1616 62.2319 -163.0581 -162.8883
E1-W1 291.1713 291.5634 178.7863 178.9774
E1-W2 208.0880 208.3414 -168.0376 -167.8629
E2-W1 232.9113 233.2282 174.0160 174.2136
E2-W2 146.2606 146.4434 -170.1518 -169.9747
W1-W2 100.4636 100.5796 -29.3865 -29.1599
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60541.3316174974
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 33.5412
HIERARCH ISS PBL12 END 33.5429
HIERARCH ISS PBLA12 START 85.3524
HIERARCH ISS PBLA12 END 85.5072
HIERARCH ISS PBL13 START 315.5568
HIERARCH ISS PBL13 END 315.7565
HIERARCH ISS PBLA13 START 53.1373
HIERARCH ISS PBLA13 END 53.2784
HIERARCH ISS PBL14 START 267.9186
HIERARCH ISS PBL14 END 268.0443
HIERARCH ISS PBLA14 START 61.0124
HIERARCH ISS PBLA14 END 61.1534
HIERARCH ISS PBL15 START 277.9508
HIERARCH ISS PBL15 END 277.9724
HIERARCH ISS PBLA15 START 111.4854
HIERARCH ISS PBLA15 END 111.6862
HIERARCH ISS PBL16 START 209.8244
HIERARCH ISS PBL16 END 209.8193
HIERARCH ISS PBLA16 START 93.8987
HIERARCH ISS PBLA16 END 94.068
HIERARCH ISS PBL23 START 287.7352
HIERARCH ISS PBL23 END 287.938
HIERARCH ISS PBLA23 START 49.5744
HIERARCH ISS PBLA23 END 49.7165
HIERARCH ISS PBL24 START 237.7609
HIERARCH ISS PBL24 END 237.8887
HIERARCH ISS PBLA24 START 57.6792
HIERARCH ISS PBLA24 END 57.82
HIERARCH ISS PBL25 START 248.2783
HIERARCH ISS PBL25 END 248.3117
HIERARCH ISS PBLA25 START 114.8967
HIERARCH ISS PBLA25 END 115.1029
HIERARCH ISS PBL26 START 176.726
HIERARCH ISS PBL26 END 176.7207
HIERARCH ISS PBLA26 START 95.515
HIERARCH ISS PBLA26 END 95.6871
HIERARCH ISS PBL34 START 62.1616
HIERARCH ISS PBL34 END 62.2319
HIERARCH ISS PBLA34 START -163.0581
HIERARCH ISS PBLA34 END -162.8883
HIERARCH ISS PBL35 START 291.1713
HIERARCH ISS PBL35 END 291.5634
HIERARCH ISS PBLA35 START 178.7863
HIERARCH ISS PBLA35 END 178.9774
HIERARCH ISS PBL36 START 208.088
HIERARCH ISS PBL36 END 208.3414
HIERARCH ISS PBLA36 START -168.0376
HIERARCH ISS PBLA36 END -167.8629
HIERARCH ISS PBL45 START 232.9113
HIERARCH ISS PBL45 END 233.2282
HIERARCH ISS PBLA45 START 174.016
HIERARCH ISS PBLA45 END 174.2136
HIERARCH ISS PBL46 START 146.2606
HIERARCH ISS PBL46 END 146.4434
HIERARCH ISS PBLA46 START -170.1518
HIERARCH ISS PBLA46 END -169.9747
HIERARCH ISS PBL56 START 100.4636
HIERARCH ISS PBL56 END 100.5796
HIERARCH ISS PBLA56 START -29.3865
HIERARCH ISS PBLA56 END -29.1599
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1