Exposure
ID
SPICA.2024-10-31T04-02-38_1
Header ID
SPICA.2024-10-31T04-02-38
Date updated
2024-10-31 04:01:33 UTC+0000
Release date
None
UTC Start
2024-10-31 04:01:33.739
UTC End
2024-10-31 04:02:33.739
MJD Start
60614.1677516123
MJD End
60614.168446056734
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 33.5577 33.5567 92.6807 92.8359
S1-E1 323.0195 323.1382 60.0697 60.2226
S1-E2 272.5868 272.6607 67.9050 68.0562
S1-W1 278.4909 278.4869 120.6761 120.8643
S1-W2 209.2943 209.2757 101.8116 101.9771
S2-E1 295.3065 295.4266 56.5586 56.7128
S2-E2 242.5260 242.6017 64.5809 64.7327
S2-W1 249.3580 249.3649 124.2979 124.4898
S2-W2 176.2423 176.2258 103.5431 103.7106
E1-E2 64.7112 64.7487 -154.9777 -154.8037
E1-W1 305.9328 306.1613 -172.4080 -172.2242
E1-W2 217.3864 217.5256 -159.7962 -159.6201
E2-W1 244.9612 245.1500 -176.9466 -176.7594
E2-W2 153.0005 153.1021 -161.8322 -161.6551
W1-W2 105.1180 105.1957 -19.2507 -19.0464
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60614.1677516123
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 33.5577
HIERARCH ISS PBL12 END 33.5567
HIERARCH ISS PBLA12 START 92.6807
HIERARCH ISS PBLA12 END 92.8359
HIERARCH ISS PBL13 START 323.0195
HIERARCH ISS PBL13 END 323.1382
HIERARCH ISS PBLA13 START 60.0697
HIERARCH ISS PBLA13 END 60.2226
HIERARCH ISS PBL14 START 272.5868
HIERARCH ISS PBL14 END 272.6607
HIERARCH ISS PBLA14 START 67.905
HIERARCH ISS PBLA14 END 68.0562
HIERARCH ISS PBL15 START 278.4909
HIERARCH ISS PBL15 END 278.4869
HIERARCH ISS PBLA15 START 120.6761
HIERARCH ISS PBLA15 END 120.8643
HIERARCH ISS PBL16 START 209.2943
HIERARCH ISS PBL16 END 209.2757
HIERARCH ISS PBLA16 START 101.8116
HIERARCH ISS PBLA16 END 101.9771
HIERARCH ISS PBL23 START 295.3065
HIERARCH ISS PBL23 END 295.4266
HIERARCH ISS PBLA23 START 56.5586
HIERARCH ISS PBLA23 END 56.7128
HIERARCH ISS PBL24 START 242.526
HIERARCH ISS PBL24 END 242.6017
HIERARCH ISS PBLA24 START 64.5809
HIERARCH ISS PBLA24 END 64.7327
HIERARCH ISS PBL25 START 249.358
HIERARCH ISS PBL25 END 249.3649
HIERARCH ISS PBLA25 START 124.2979
HIERARCH ISS PBLA25 END 124.4898
HIERARCH ISS PBL26 START 176.2423
HIERARCH ISS PBL26 END 176.2258
HIERARCH ISS PBLA26 START 103.5431
HIERARCH ISS PBLA26 END 103.7106
HIERARCH ISS PBL34 START 64.7112
HIERARCH ISS PBL34 END 64.7487
HIERARCH ISS PBLA34 START -154.9777
HIERARCH ISS PBLA34 END -154.8037
HIERARCH ISS PBL35 START 305.9328
HIERARCH ISS PBL35 END 306.1613
HIERARCH ISS PBLA35 START -172.408
HIERARCH ISS PBLA35 END -172.2242
HIERARCH ISS PBL36 START 217.3864
HIERARCH ISS PBL36 END 217.5256
HIERARCH ISS PBLA36 START -159.7962
HIERARCH ISS PBLA36 END -159.6201
HIERARCH ISS PBL45 START 244.9612
HIERARCH ISS PBL45 END 245.15
HIERARCH ISS PBLA45 START -176.9466
HIERARCH ISS PBLA45 END -176.7594
HIERARCH ISS PBL46 START 153.0005
HIERARCH ISS PBL46 END 153.1021
HIERARCH ISS PBLA46 START -161.8322
HIERARCH ISS PBLA46 END -161.6551
HIERARCH ISS PBL56 START 105.118
HIERARCH ISS PBL56 END 105.1957
HIERARCH ISS PBLA56 START -19.2507
HIERARCH ISS PBLA56 END -19.0464
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1