Exposure
ID
SPICA.2025-10-09T12-32-39_1
Header ID
SPICA.2025-10-09T12-32-39
Date updated
2025-10-09 12:31:38 UTC+0000
Release date
None
UTC Start
2025-10-09 12:31:38.380
UTC End
2025-10-09 12:32:38.380
MJD Start
60957.5219719948
MJD End
60957.522666439254
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
70881
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52593
Name
HD_29459
RA
69.84646
DEC
25.21828
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0135 34.0163 109.3623 109.4841
S1-E1 320.4787 320.4151 78.7171 78.8830
S1-E2 272.6641 272.6492 86.2389 86.3962
S1-W1 278.2468 278.2100 138.2119 138.3135
S1-W2 210.8938 210.9043 118.6074 118.7210
S2-E1 291.7312 291.6507 75.3101 75.4792
S2-E2 241.7526 241.7258 83.0715 83.2328
S2-W1 248.9962 248.9507 141.9911 142.0913
S2-W2 177.4063 177.4132 120.3725 120.4847
E1-E2 61.5634 61.4947 -136.7170 -136.5481
E1-W1 299.3278 298.9878 -154.4993 -154.3597
E1-W2 208.4881 208.2485 -141.7279 -141.5674
E2-W1 241.4388 241.1754 -158.9656 -158.8331
E2-W2 147.2582 147.0880 -143.8206 -143.6636
W1-W2 106.4880 106.4168 -0.1450 -0.0366
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 60957.5219719948
PI-COI spica
HIERARCH OBS TARG NAME HD_29459
HIERARCH OBS RA 69.84646
HIERARCH OBS DEC 25.21828
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.100000001490116
HIERARCH DET NDIT 600
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 34.0135
HIERARCH ISS PBL12 END 34.0163
HIERARCH ISS PBLA12 START 109.3623
HIERARCH ISS PBLA12 END 109.4841
HIERARCH ISS PBL13 START 320.4787
HIERARCH ISS PBL13 END 320.4151
HIERARCH ISS PBLA13 START 78.7171
HIERARCH ISS PBLA13 END 78.883
HIERARCH ISS PBL14 START 272.6641
HIERARCH ISS PBL14 END 272.6492
HIERARCH ISS PBLA14 START 86.2389
HIERARCH ISS PBLA14 END 86.3962
HIERARCH ISS PBL15 START 278.2468
HIERARCH ISS PBL15 END 278.21
HIERARCH ISS PBLA15 START 138.2119
HIERARCH ISS PBLA15 END 138.3135
HIERARCH ISS PBL16 START 210.8938
HIERARCH ISS PBL16 END 210.9043
HIERARCH ISS PBLA16 START 118.6074
HIERARCH ISS PBLA16 END 118.721
HIERARCH ISS PBL23 START 291.7312
HIERARCH ISS PBL23 END 291.6507
HIERARCH ISS PBLA23 START 75.3101
HIERARCH ISS PBLA23 END 75.4792
HIERARCH ISS PBL24 START 241.7526
HIERARCH ISS PBL24 END 241.7258
HIERARCH ISS PBLA24 START 83.0715
HIERARCH ISS PBLA24 END 83.2328
HIERARCH ISS PBL25 START 248.9962
HIERARCH ISS PBL25 END 248.9507
HIERARCH ISS PBLA25 START 141.9911
HIERARCH ISS PBLA25 END 142.0913
HIERARCH ISS PBL26 START 177.4063
HIERARCH ISS PBL26 END 177.4132
HIERARCH ISS PBLA26 START 120.3725
HIERARCH ISS PBLA26 END 120.4847
HIERARCH ISS PBL34 START 61.5634
HIERARCH ISS PBL34 END 61.4947
HIERARCH ISS PBLA34 START -136.717
HIERARCH ISS PBLA34 END -136.5481
HIERARCH ISS PBL35 START 299.3278
HIERARCH ISS PBL35 END 298.9878
HIERARCH ISS PBLA35 START -154.4993
HIERARCH ISS PBLA35 END -154.3597
HIERARCH ISS PBL36 START 208.4881
HIERARCH ISS PBL36 END 208.2485
HIERARCH ISS PBLA36 START -141.7279
HIERARCH ISS PBLA36 END -141.5674
HIERARCH ISS PBL45 START 241.4388
HIERARCH ISS PBL45 END 241.1754
HIERARCH ISS PBLA45 START -158.9656
HIERARCH ISS PBLA45 END -158.8331
HIERARCH ISS PBL46 START 147.2582
HIERARCH ISS PBL46 END 147.088
HIERARCH ISS PBLA46 START -143.8206
HIERARCH ISS PBLA46 END -143.6636
HIERARCH ISS PBL56 START 106.488
HIERARCH ISS PBL56 END 106.4168
HIERARCH ISS PBLA56 START -0.145
HIERARCH ISS PBLA56 END -0.0366
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1