Exposure
ID
SPICA.2025-08-17T11-04-52_1
Header ID
SPICA.2025-08-17T11-04-52
Date updated
2025-08-17 11:03:47 UTC+0000
Release date
None
UTC Start
2025-08-17 11:03:47.537
UTC End
2025-08-17 11:04:47.537
MJD Start
60904.4609668636
MJD End
60904.46166130803
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 23.4641 23.4561 85.8835 86.1043
S1-E1 285.7883 285.2938 50.1023 50.1633
S1-E2 228.2390 227.8373 57.1596 57.2585
S1-W1 170.8479 171.5161 131.0051 131.2037
S1-W2 135.3908 135.5102 99.0529 99.3076
S2-E1 267.1055 266.6589 47.1581 47.2038
S2-E2 207.9682 207.6002 54.0513 54.1337
S2-W1 155.1849 155.8471 137.1557 137.3236
S2-W2 112.6706 112.8014 101.7724 102.0299
E1-E2 65.5766 65.5496 -155.2143 -155.2612
E1-W1 308.9080 309.1423 -162.9985 -163.0695
E1-W2 221.7777 221.7564 -157.3099 -157.3654
E2-W1 244.0974 244.3627 -165.0838 -165.1581
E2-W2 156.2634 156.2695 -158.1892 -158.2479
W1-W2 90.9200 91.1877 3.0096 2.9431
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 60904.4609668636
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 23.4641
HIERARCH ISS PBL12 END 23.4561
HIERARCH ISS PBLA12 START 85.8835
HIERARCH ISS PBLA12 END 86.1043
HIERARCH ISS PBL13 START 285.7883
HIERARCH ISS PBL13 END 285.2938
HIERARCH ISS PBLA13 START 50.1023
HIERARCH ISS PBLA13 END 50.1633
HIERARCH ISS PBL14 START 228.239
HIERARCH ISS PBL14 END 227.8373
HIERARCH ISS PBLA14 START 57.1596
HIERARCH ISS PBLA14 END 57.2585
HIERARCH ISS PBL15 START 170.8479
HIERARCH ISS PBL15 END 171.5161
HIERARCH ISS PBLA15 START 131.0051
HIERARCH ISS PBLA15 END 131.2037
HIERARCH ISS PBL16 START 135.3908
HIERARCH ISS PBL16 END 135.5102
HIERARCH ISS PBLA16 START 99.0529
HIERARCH ISS PBLA16 END 99.3076
HIERARCH ISS PBL23 START 267.1055
HIERARCH ISS PBL23 END 266.6589
HIERARCH ISS PBLA23 START 47.1581
HIERARCH ISS PBLA23 END 47.2038
HIERARCH ISS PBL24 START 207.9682
HIERARCH ISS PBL24 END 207.6002
HIERARCH ISS PBLA24 START 54.0513
HIERARCH ISS PBLA24 END 54.1337
HIERARCH ISS PBL25 START 155.1849
HIERARCH ISS PBL25 END 155.8471
HIERARCH ISS PBLA25 START 137.1557
HIERARCH ISS PBLA25 END 137.3236
HIERARCH ISS PBL26 START 112.6706
HIERARCH ISS PBL26 END 112.8014
HIERARCH ISS PBLA26 START 101.7724
HIERARCH ISS PBLA26 END 102.0299
HIERARCH ISS PBL34 START 65.5766
HIERARCH ISS PBL34 END 65.5496
HIERARCH ISS PBLA34 START -155.2143
HIERARCH ISS PBLA34 END -155.2612
HIERARCH ISS PBL35 START 308.908
HIERARCH ISS PBL35 END 309.1423
HIERARCH ISS PBLA35 START -162.9985
HIERARCH ISS PBLA35 END -163.0695
HIERARCH ISS PBL36 START 221.7777
HIERARCH ISS PBL36 END 221.7564
HIERARCH ISS PBLA36 START -157.3099
HIERARCH ISS PBLA36 END -157.3654
HIERARCH ISS PBL45 START 244.0974
HIERARCH ISS PBL45 END 244.3627
HIERARCH ISS PBLA45 START -165.0838
HIERARCH ISS PBLA45 END -165.1581
HIERARCH ISS PBL46 START 156.2634
HIERARCH ISS PBL46 END 156.2695
HIERARCH ISS PBLA46 START -158.1892
HIERARCH ISS PBLA46 END -158.2479
HIERARCH ISS PBL56 START 90.92
HIERARCH ISS PBL56 END 91.1877
HIERARCH ISS PBLA56 START 3.0096
HIERARCH ISS PBLA56 END 2.9431
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1