Exposure
ID
SPICA.2025-08-14T10-10-59_1
Header ID
SPICA.2025-08-14T10-10-59
Date updated
2025-08-14 10:09:54 UTC+0000
Release date
None
UTC Start
2025-08-14 10:09:54.598
UTC End
2025-08-14 10:10:54.598
MJD Start
60901.4235485861
MJD End
60901.42424303053
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
70002
Category
science
Program ID
S04/S01
Program Title
TBD
Program Type
Normal
PI / COI
ibanez/ligi
Target
ID
47860
Name
HD_219134
RA
348.3207
DEC
57.16836
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.9275 30.9172 106.2208 106.3834
S1-E1 313.8502 313.9306 72.3645 72.5460
S1-E2 261.1576 261.2000 80.1719 80.3458
S1-W1 263.3279 263.1558 137.4141 137.6078
S2-E1 288.6815 288.7638 68.9428 69.1281
S2-E2 233.7666 233.8149 76.8412 77.0182
S2-W1 237.4128 237.2591 141.2828 141.4811
E1-E2 65.5443 65.5572 -140.4048 -140.1862
E1-W1 313.2383 313.2693 -157.2946 -157.0690
E2-W1 251.2439 251.2598 -161.6415 -161.4147
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04/S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60901.4235485861
PI-COI ibanez/ligi
HIERARCH OBS TARG NAME HD_219134
HIERARCH OBS RA 348.3207
HIERARCH OBS DEC 57.16836
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 30.9275
HIERARCH ISS PBL12 END 30.9172
HIERARCH ISS PBLA12 START 106.2208
HIERARCH ISS PBLA12 END 106.3834
HIERARCH ISS PBL13 START 313.8502
HIERARCH ISS PBL13 END 313.9306
HIERARCH ISS PBLA13 START 72.3645
HIERARCH ISS PBLA13 END 72.546
HIERARCH ISS PBL14 START 261.1576
HIERARCH ISS PBL14 END 261.2
HIERARCH ISS PBLA14 START 80.1719
HIERARCH ISS PBLA14 END 80.3458
HIERARCH ISS PBL15 START 263.3279
HIERARCH ISS PBL15 END 263.1558
HIERARCH ISS PBLA15 START 137.4141
HIERARCH ISS PBLA15 END 137.6078
HIERARCH ISS PBL23 START 288.6815
HIERARCH ISS PBL23 END 288.7638
HIERARCH ISS PBLA23 START 68.9428
HIERARCH ISS PBLA23 END 69.1281
HIERARCH ISS PBL24 START 233.7666
HIERARCH ISS PBL24 END 233.8149
HIERARCH ISS PBLA24 START 76.8412
HIERARCH ISS PBLA24 END 77.0182
HIERARCH ISS PBL25 START 237.4128
HIERARCH ISS PBL25 END 237.2591
HIERARCH ISS PBLA25 START 141.2828
HIERARCH ISS PBLA25 END 141.4811
HIERARCH ISS PBL34 START 65.5443
HIERARCH ISS PBL34 END 65.5572
HIERARCH ISS PBLA34 START -140.4048
HIERARCH ISS PBLA34 END -140.1862
HIERARCH ISS PBL35 START 313.2383
HIERARCH ISS PBL35 END 313.2693
HIERARCH ISS PBLA35 START -157.2946
HIERARCH ISS PBLA35 END -157.069
HIERARCH ISS PBL45 START 251.2439
HIERARCH ISS PBL45 END 251.2598
HIERARCH ISS PBLA45 START -161.6415
HIERARCH ISS PBLA45 END -161.4147
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1