Exposure
ID
SPICA.2025-06-16T11-07-12_1
Header ID
SPICA.2025-06-16T11-07-12
Date updated
2025-06-16 11:06:06 UTC+0000
Release date
None
UTC Start
2025-06-16 11:06:06.943
UTC End
2025-06-16 11:07:06.943
MJD Start
60842.4625803574
MJD End
60842.463274801834
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
64082
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47735
Name
HD_222173
RA
354.5342
DEC
43.26807
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.4653 33.4703 76.6941 76.8431
S1-E1 302.4432 302.7630 45.8508 45.9742
S1-E2 259.9306 260.1357 53.6302 53.7546
S1-W1 276.0368 276.0585 99.7081 99.9201
S1-W2 210.1367 210.1430 84.2379 84.4063
S2-E1 274.2480 274.5715 42.2639 42.3884
S2-E2 229.5150 229.7216 50.3556 50.4792
S2-W1 245.5839 245.6171 102.7620 102.9819
S2-W2 177.0156 177.0187 85.6601 85.8324
E1-E2 57.0471 57.1592 -172.2288 -172.0584
E1-W1 263.0384 263.6124 167.9146 168.1270
E1-W2 189.7293 190.1240 -177.6026 -177.4218
E2-W1 210.2778 210.7299 162.6273 162.8515
E2-W2 133.0402 133.3221 -179.9040 -179.7185
W1-W2 92.4447 92.5852 -42.9676 -42.7010
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60842.4625803574
PI-COI spica
HIERARCH OBS TARG NAME HD_222173
HIERARCH OBS RA 354.5342
HIERARCH OBS DEC 43.26807
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 33.4653
HIERARCH ISS PBL12 END 33.4703
HIERARCH ISS PBLA12 START 76.6941
HIERARCH ISS PBLA12 END 76.8431
HIERARCH ISS PBL13 START 302.4432
HIERARCH ISS PBL13 END 302.763
HIERARCH ISS PBLA13 START 45.8508
HIERARCH ISS PBLA13 END 45.9742
HIERARCH ISS PBL14 START 259.9306
HIERARCH ISS PBL14 END 260.1357
HIERARCH ISS PBLA14 START 53.6302
HIERARCH ISS PBLA14 END 53.7546
HIERARCH ISS PBL15 START 276.0368
HIERARCH ISS PBL15 END 276.0585
HIERARCH ISS PBLA15 START 99.7081
HIERARCH ISS PBLA15 END 99.9201
HIERARCH ISS PBL16 START 210.1367
HIERARCH ISS PBL16 END 210.143
HIERARCH ISS PBLA16 START 84.2379
HIERARCH ISS PBLA16 END 84.4063
HIERARCH ISS PBL23 START 274.248
HIERARCH ISS PBL23 END 274.5715
HIERARCH ISS PBLA23 START 42.2639
HIERARCH ISS PBLA23 END 42.3884
HIERARCH ISS PBL24 START 229.515
HIERARCH ISS PBL24 END 229.7216
HIERARCH ISS PBLA24 START 50.3556
HIERARCH ISS PBLA24 END 50.4792
HIERARCH ISS PBL25 START 245.5839
HIERARCH ISS PBL25 END 245.6171
HIERARCH ISS PBLA25 START 102.762
HIERARCH ISS PBLA25 END 102.9819
HIERARCH ISS PBL26 START 177.0156
HIERARCH ISS PBL26 END 177.0187
HIERARCH ISS PBLA26 START 85.6601
HIERARCH ISS PBLA26 END 85.8324
HIERARCH ISS PBL34 START 57.0471
HIERARCH ISS PBL34 END 57.1592
HIERARCH ISS PBLA34 START -172.2288
HIERARCH ISS PBLA34 END -172.0584
HIERARCH ISS PBL35 START 263.0384
HIERARCH ISS PBL35 END 263.6124
HIERARCH ISS PBLA35 START 167.9146
HIERARCH ISS PBLA35 END 168.127
HIERARCH ISS PBL36 START 189.7293
HIERARCH ISS PBL36 END 190.124
HIERARCH ISS PBLA36 START -177.6026
HIERARCH ISS PBLA36 END -177.4218
HIERARCH ISS PBL45 START 210.2778
HIERARCH ISS PBL45 END 210.7299
HIERARCH ISS PBLA45 START 162.6273
HIERARCH ISS PBLA45 END 162.8515
HIERARCH ISS PBL46 START 133.0402
HIERARCH ISS PBL46 END 133.3221
HIERARCH ISS PBLA46 START -179.904
HIERARCH ISS PBLA46 END -179.7185
HIERARCH ISS PBL56 START 92.4447
HIERARCH ISS PBL56 END 92.5852
HIERARCH ISS PBLA56 START -42.9676
HIERARCH ISS PBLA56 END -42.701
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1