Exposure
ID
SPICA.2024-06-10T11-45-13_1
Header ID
SPICA.2024-06-10T11-45-13
Date updated
2024-06-10 11:44:08 UTC+0000
Release date
None
UTC Start
2024-06-10 11:44:08.761
UTC End
2024-06-10 11:45:08.761
MJD Start
60471.4889902927
MJD End
60471.489684737135
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 33.4043 33.4088 78.4692 78.6204
S1-E1 304.4237 304.7203 47.0653 47.1948
S1-E2 260.8363 261.0269 54.9331 55.0629
S1-W1 276.9086 276.9301 102.2427 102.4526
S1-W2 209.8296 209.8343 86.2781 86.4475
S2-E1 276.4611 276.7607 43.4556 43.5863
S2-E2 230.5972 230.7890 51.6169 51.7462
S2-W1 246.7066 246.7395 105.3716 105.5888
S2-W2 176.7934 176.7953 87.7492 87.9222
E1-E2 58.2647 58.3671 -170.7273 -170.5543
E1-W1 270.3293 270.8574 169.8297 170.0392
E1-W2 194.2109 194.5719 -176.0167 -175.8347
E2-W1 216.2586 216.6761 164.6844 164.9041
E2-W2 136.3002 136.5582 -178.2751 -178.0890
W1-W2 94.7706 94.9040 -40.2425 -39.9850
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60471.4889902927
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 33.4043
HIERARCH ISS PBL12 END 33.4088
HIERARCH ISS PBLA12 START 78.4692
HIERARCH ISS PBLA12 END 78.6204
HIERARCH ISS PBL13 START 304.4237
HIERARCH ISS PBL13 END 304.7203
HIERARCH ISS PBLA13 START 47.0653
HIERARCH ISS PBLA13 END 47.1948
HIERARCH ISS PBL14 START 260.8363
HIERARCH ISS PBL14 END 261.0269
HIERARCH ISS PBLA14 START 54.9331
HIERARCH ISS PBLA14 END 55.0629
HIERARCH ISS PBL15 START 276.9086
HIERARCH ISS PBL15 END 276.9301
HIERARCH ISS PBLA15 START 102.2427
HIERARCH ISS PBLA15 END 102.4526
HIERARCH ISS PBL16 START 209.8296
HIERARCH ISS PBL16 END 209.8343
HIERARCH ISS PBLA16 START 86.2781
HIERARCH ISS PBLA16 END 86.4475
HIERARCH ISS PBL23 START 276.4611
HIERARCH ISS PBL23 END 276.7607
HIERARCH ISS PBLA23 START 43.4556
HIERARCH ISS PBLA23 END 43.5863
HIERARCH ISS PBL24 START 230.5972
HIERARCH ISS PBL24 END 230.789
HIERARCH ISS PBLA24 START 51.6169
HIERARCH ISS PBLA24 END 51.7462
HIERARCH ISS PBL25 START 246.7066
HIERARCH ISS PBL25 END 246.7395
HIERARCH ISS PBLA25 START 105.3716
HIERARCH ISS PBLA25 END 105.5888
HIERARCH ISS PBL26 START 176.7934
HIERARCH ISS PBL26 END 176.7953
HIERARCH ISS PBLA26 START 87.7492
HIERARCH ISS PBLA26 END 87.9222
HIERARCH ISS PBL34 START 58.2647
HIERARCH ISS PBL34 END 58.3671
HIERARCH ISS PBLA34 START -170.7273
HIERARCH ISS PBLA34 END -170.5543
HIERARCH ISS PBL35 START 270.3293
HIERARCH ISS PBL35 END 270.8574
HIERARCH ISS PBLA35 START 169.8297
HIERARCH ISS PBLA35 END 170.0392
HIERARCH ISS PBL36 START 194.2109
HIERARCH ISS PBL36 END 194.5719
HIERARCH ISS PBLA36 START -176.0167
HIERARCH ISS PBLA36 END -175.8347
HIERARCH ISS PBL45 START 216.2586
HIERARCH ISS PBL45 END 216.6761
HIERARCH ISS PBLA45 START 164.6844
HIERARCH ISS PBLA45 END 164.9041
HIERARCH ISS PBL46 START 136.3002
HIERARCH ISS PBL46 END 136.5582
HIERARCH ISS PBLA46 START -178.2751
HIERARCH ISS PBLA46 END -178.089
HIERARCH ISS PBL56 START 94.7706
HIERARCH ISS PBL56 END 94.904
HIERARCH ISS PBLA56 START -40.2425
HIERARCH ISS PBLA56 END -39.985
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1