Exposure
ID
SPICA.2023-09-22T08-47-45_1
Header ID
SPICA.2023-09-22T08-47-45
Date updated
2023-09-22 08:46:40 UTC+0000
Release date
None
UTC Start
2023-09-22 08:46:40.000
UTC End
2023-09-22 08:47:40.000
MJD Start
60209.3657407407
MJD End
60209.36643518513
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 32.9606 32.9503 110.5489 110.6908
S1-E1 329.7052 329.7202 79.7323 79.9075
S1-E2 276.6713 276.6773 86.9541 87.1200
S1-W1 268.2865 268.0882 141.0747 141.2304
S1-W2 203.2254 203.1280 120.3045 120.4474
S2-E1 301.8709 301.8837 76.5257 76.7052
S2-E2 246.8191 246.8281 83.8901 84.0600
S2-W1 240.4776 240.2929 145.0668 145.2259
S2-W2 170.8327 170.7456 122.1780 122.3215
E1-E2 65.2680 65.2474 -132.4687 -132.2592
E1-W1 309.5827 309.4363 -149.7716 -149.5659
E1-W2 219.5784 219.4994 -137.2787 -137.0698
E2-W1 248.0291 247.9039 -154.2604 -154.0566
E2-W2 154.6371 154.5787 -139.3068 -139.0984
W1-W2 106.3945 106.3327 3.7129 3.9049
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60209.3657407407
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 32.9606
HIERARCH ISS PBL12 END 32.9503
HIERARCH ISS PBLA12 START 110.5489
HIERARCH ISS PBLA12 END 110.6908
HIERARCH ISS PBL13 START 329.7052
HIERARCH ISS PBL13 END 329.7202
HIERARCH ISS PBLA13 START 79.7323
HIERARCH ISS PBLA13 END 79.9075
HIERARCH ISS PBL14 START 276.6713
HIERARCH ISS PBL14 END 276.6773
HIERARCH ISS PBLA14 START 86.9541
HIERARCH ISS PBLA14 END 87.12
HIERARCH ISS PBL15 START 268.2865
HIERARCH ISS PBL15 END 268.0882
HIERARCH ISS PBLA15 START 141.0747
HIERARCH ISS PBLA15 END 141.2304
HIERARCH ISS PBL16 START 203.2254
HIERARCH ISS PBL16 END 203.128
HIERARCH ISS PBLA16 START 120.3045
HIERARCH ISS PBLA16 END 120.4474
HIERARCH ISS PBL23 START 301.8709
HIERARCH ISS PBL23 END 301.8837
HIERARCH ISS PBLA23 START 76.5257
HIERARCH ISS PBLA23 END 76.7052
HIERARCH ISS PBL24 START 246.8191
HIERARCH ISS PBL24 END 246.8281
HIERARCH ISS PBLA24 START 83.8901
HIERARCH ISS PBLA24 END 84.06
HIERARCH ISS PBL25 START 240.4776
HIERARCH ISS PBL25 END 240.2929
HIERARCH ISS PBLA25 START 145.0668
HIERARCH ISS PBLA25 END 145.2259
HIERARCH ISS PBL26 START 170.8327
HIERARCH ISS PBL26 END 170.7456
HIERARCH ISS PBLA26 START 122.178
HIERARCH ISS PBLA26 END 122.3215
HIERARCH ISS PBL34 START 65.268
HIERARCH ISS PBL34 END 65.2474
HIERARCH ISS PBLA34 START -132.4687
HIERARCH ISS PBLA34 END -132.2592
HIERARCH ISS PBL35 START 309.5827
HIERARCH ISS PBL35 END 309.4363
HIERARCH ISS PBLA35 START -149.7716
HIERARCH ISS PBLA35 END -149.5659
HIERARCH ISS PBL36 START 219.5784
HIERARCH ISS PBL36 END 219.4994
HIERARCH ISS PBLA36 START -137.2787
HIERARCH ISS PBLA36 END -137.0698
HIERARCH ISS PBL45 START 248.0291
HIERARCH ISS PBL45 END 247.9039
HIERARCH ISS PBLA45 START -154.2604
HIERARCH ISS PBLA45 END -154.0566
HIERARCH ISS PBL46 START 154.6371
HIERARCH ISS PBL46 END 154.5787
HIERARCH ISS PBLA46 START -139.3068
HIERARCH ISS PBLA46 END -139.0984
HIERARCH ISS PBL56 START 106.3945
HIERARCH ISS PBL56 END 106.3327
HIERARCH ISS PBLA56 START 3.7129
HIERARCH ISS PBLA56 END 3.9049
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1