Exposure
ID
SPICA.2025-08-17T11-11-45_1
Header ID
SPICA.2025-08-17T11-11-45
Date updated
2025-08-17 11:10:40 UTC+0000
Release date
None
UTC Start
2025-08-17 11:10:40.808
UTC End
2025-08-17 11:11:40.808
MJD Start
60904.4657500905
MJD End
60904.46644453493
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
70044
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47760
Name
HD_15130
RA
36.48752
DEC
-12.29047
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 23.4208 23.4156 87.2931 87.5153
S1-E1 282.6097 282.1037 50.5067 50.5737
S1-E2 225.6770 225.2735 57.8066 57.9120
S1-W1 175.1168 175.7905 132.2290 132.4129
S1-W2 136.2048 136.3443 100.6618 100.9118
S2-E1 264.2251 263.7646 47.4640 47.5153
S2-E2 205.6133 205.2407 54.5925 54.6811
S2-W1 159.3980 160.0592 138.1859 138.3398
S2-W2 113.5479 113.6954 103.3953 103.6467
E1-E2 65.3852 65.3508 -155.5051 -155.5491
E1-W1 310.2966 310.4926 -163.4436 -163.5121
E1-W2 221.5726 221.5253 -157.6555 -157.7083
E2-W1 245.7040 245.9387 -165.5499 -165.6217
E2-W2 156.2527 156.2404 -158.5552 -158.6112
W1-W2 92.5905 92.8457 2.5910 2.5262
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 60904.4657500905
PI-COI spica
HIERARCH OBS TARG NAME HD_15130
HIERARCH OBS RA 36.48752
HIERARCH OBS DEC -12.29047
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 23.4208
HIERARCH ISS PBL12 END 23.4156
HIERARCH ISS PBLA12 START 87.2931
HIERARCH ISS PBLA12 END 87.5153
HIERARCH ISS PBL13 START 282.6097
HIERARCH ISS PBL13 END 282.1037
HIERARCH ISS PBLA13 START 50.5067
HIERARCH ISS PBLA13 END 50.5737
HIERARCH ISS PBL14 START 225.677
HIERARCH ISS PBL14 END 225.2735
HIERARCH ISS PBLA14 START 57.8066
HIERARCH ISS PBLA14 END 57.912
HIERARCH ISS PBL15 START 175.1168
HIERARCH ISS PBL15 END 175.7905
HIERARCH ISS PBLA15 START 132.229
HIERARCH ISS PBLA15 END 132.4129
HIERARCH ISS PBL16 START 136.2048
HIERARCH ISS PBL16 END 136.3443
HIERARCH ISS PBLA16 START 100.6618
HIERARCH ISS PBLA16 END 100.9118
HIERARCH ISS PBL23 START 264.2251
HIERARCH ISS PBL23 END 263.7646
HIERARCH ISS PBLA23 START 47.464
HIERARCH ISS PBLA23 END 47.5153
HIERARCH ISS PBL24 START 205.6133
HIERARCH ISS PBL24 END 205.2407
HIERARCH ISS PBLA24 START 54.5925
HIERARCH ISS PBLA24 END 54.6811
HIERARCH ISS PBL25 START 159.398
HIERARCH ISS PBL25 END 160.0592
HIERARCH ISS PBLA25 START 138.1859
HIERARCH ISS PBLA25 END 138.3398
HIERARCH ISS PBL26 START 113.5479
HIERARCH ISS PBL26 END 113.6954
HIERARCH ISS PBLA26 START 103.3953
HIERARCH ISS PBLA26 END 103.6467
HIERARCH ISS PBL34 START 65.3852
HIERARCH ISS PBL34 END 65.3508
HIERARCH ISS PBLA34 START -155.5051
HIERARCH ISS PBLA34 END -155.5491
HIERARCH ISS PBL35 START 310.2966
HIERARCH ISS PBL35 END 310.4926
HIERARCH ISS PBLA35 START -163.4436
HIERARCH ISS PBLA35 END -163.5121
HIERARCH ISS PBL36 START 221.5726
HIERARCH ISS PBL36 END 221.5253
HIERARCH ISS PBLA36 START -157.6555
HIERARCH ISS PBLA36 END -157.7083
HIERARCH ISS PBL45 START 245.704
HIERARCH ISS PBL45 END 245.9387
HIERARCH ISS PBLA45 START -165.5499
HIERARCH ISS PBLA45 END -165.6217
HIERARCH ISS PBL46 START 156.2527
HIERARCH ISS PBL46 END 156.2404
HIERARCH ISS PBLA46 START -158.5552
HIERARCH ISS PBLA46 END -158.6112
HIERARCH ISS PBL56 START 92.5905
HIERARCH ISS PBL56 END 92.8457
HIERARCH ISS PBLA56 START 2.591
HIERARCH ISS PBLA56 END 2.5262
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1