Exposure
ID
SPICA.2025-08-17T11-08-11_1
Header ID
SPICA.2025-08-17T11-08-11
Date updated
2025-08-17 11:07:05 UTC+0000
Release date
None
UTC Start
2025-08-17 11:07:05.894
UTC End
2025-08-17 11:08:05.894
MJD Start
60904.4632626651
MJD End
60904.46395710953
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 23.4411 23.4344 86.5589 86.7805
S1-E1 284.2719 283.7718 50.2917 50.3556
S1-E2 227.0108 226.6081 57.4649 57.5670
S1-W1 172.8922 173.5634 131.6043 131.7957
S1-W2 135.7655 135.8946 99.8288 100.0813
S2-E1 265.7342 265.2808 47.3005 47.3489
S2-E2 206.8417 206.4714 54.3060 54.3914
S2-W1 157.2077 157.8697 137.6614 137.8224
S2-W2 113.0784 113.2172 102.5561 102.8108
E1-E2 65.4906 65.4601 -155.3562 -155.4017
E1-W1 309.6048 309.8208 -163.2142 -163.2839
E1-W2 221.6998 221.6661 -157.4780 -157.5321
E2-W1 244.8929 245.1435 -165.3095 -165.3825
E2-W2 156.2729 156.2701 -158.3670 -158.4244
W1-W2 91.7316 91.9934 2.8074 2.7417
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 60904.4632626651
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 23.4411
HIERARCH ISS PBL12 END 23.4344
HIERARCH ISS PBLA12 START 86.5589
HIERARCH ISS PBLA12 END 86.7805
HIERARCH ISS PBL13 START 284.2719
HIERARCH ISS PBL13 END 283.7718
HIERARCH ISS PBLA13 START 50.2917
HIERARCH ISS PBLA13 END 50.3556
HIERARCH ISS PBL14 START 227.0108
HIERARCH ISS PBL14 END 226.6081
HIERARCH ISS PBLA14 START 57.4649
HIERARCH ISS PBLA14 END 57.567
HIERARCH ISS PBL15 START 172.8922
HIERARCH ISS PBL15 END 173.5634
HIERARCH ISS PBLA15 START 131.6043
HIERARCH ISS PBLA15 END 131.7957
HIERARCH ISS PBL16 START 135.7655
HIERARCH ISS PBL16 END 135.8946
HIERARCH ISS PBLA16 START 99.8288
HIERARCH ISS PBLA16 END 100.0813
HIERARCH ISS PBL23 START 265.7342
HIERARCH ISS PBL23 END 265.2808
HIERARCH ISS PBLA23 START 47.3005
HIERARCH ISS PBLA23 END 47.3489
HIERARCH ISS PBL24 START 206.8417
HIERARCH ISS PBL24 END 206.4714
HIERARCH ISS PBLA24 START 54.306
HIERARCH ISS PBLA24 END 54.3914
HIERARCH ISS PBL25 START 157.2077
HIERARCH ISS PBL25 END 157.8697
HIERARCH ISS PBLA25 START 137.6614
HIERARCH ISS PBLA25 END 137.8224
HIERARCH ISS PBL26 START 113.0784
HIERARCH ISS PBL26 END 113.2172
HIERARCH ISS PBLA26 START 102.5561
HIERARCH ISS PBLA26 END 102.8108
HIERARCH ISS PBL34 START 65.4906
HIERARCH ISS PBL34 END 65.4601
HIERARCH ISS PBLA34 START -155.3562
HIERARCH ISS PBLA34 END -155.4017
HIERARCH ISS PBL35 START 309.6048
HIERARCH ISS PBL35 END 309.8208
HIERARCH ISS PBLA35 START -163.2142
HIERARCH ISS PBLA35 END -163.2839
HIERARCH ISS PBL36 START 221.6998
HIERARCH ISS PBL36 END 221.6661
HIERARCH ISS PBLA36 START -157.478
HIERARCH ISS PBLA36 END -157.5321
HIERARCH ISS PBL45 START 244.8929
HIERARCH ISS PBL45 END 245.1435
HIERARCH ISS PBLA45 START -165.3095
HIERARCH ISS PBLA45 END -165.3825
HIERARCH ISS PBL46 START 156.2729
HIERARCH ISS PBL46 END 156.2701
HIERARCH ISS PBLA46 START -158.367
HIERARCH ISS PBLA46 END -158.4244
HIERARCH ISS PBL56 START 91.7316
HIERARCH ISS PBL56 END 91.9934
HIERARCH ISS PBLA56 START 2.8074
HIERARCH ISS PBLA56 END 2.7417
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1