Exposure
ID
SPICA.2025-05-08T06-23-11_1
Header ID
SPICA.2025-05-08T06-23-11
Date updated
2025-05-08 06:22:06 UTC+0000
Release date
None
UTC Start
2025-05-08 06:22:06.756
UTC End
2025-05-08 06:23:06.756
MJD Start
60803.2653559698
MJD End
60803.26605041423
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
68303
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50766
Name
HD_122408
RA
210.4116
DEC
1.544532
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.8572 28.8681 97.2368 97.4130
S1-E1 292.1529 291.7902 60.3504 60.4831
S1-E2 241.6088 241.3713 68.8060 68.9592
S1-W1 237.8821 238.3402 132.0071 132.1365
S1-W2 177.3081 177.4797 108.4202 108.5931
S2-E1 269.6290 269.2730 56.6672 56.7899
S2-E2 216.6680 216.4279 65.1705 65.3155
S2-W1 214.8088 215.2422 136.4009 136.5180
S2-W2 149.1039 149.2643 110.5714 110.7421
E1-E2 63.9471 63.8796 -153.3992 -153.3616
E1-W1 313.3652 313.3158 -165.7493 -165.7397
E1-W2 218.0870 217.9085 -156.8677 -156.8403
E2-W1 251.2704 251.2945 -168.8696 -168.8634
E2-W2 154.3055 154.1953 -158.3043 -158.2807
W1-W2 103.5223 103.6650 -4.7305 -4.7167
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 60803.2653559698
PI-COI spica
HIERARCH OBS TARG NAME HD_122408
HIERARCH OBS RA 210.4116
HIERARCH OBS DEC 1.544532
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 28.8572
HIERARCH ISS PBL12 END 28.8681
HIERARCH ISS PBLA12 START 97.2368
HIERARCH ISS PBLA12 END 97.413
HIERARCH ISS PBL13 START 292.1529
HIERARCH ISS PBL13 END 291.7902
HIERARCH ISS PBLA13 START 60.3504
HIERARCH ISS PBLA13 END 60.4831
HIERARCH ISS PBL14 START 241.6088
HIERARCH ISS PBL14 END 241.3713
HIERARCH ISS PBLA14 START 68.806
HIERARCH ISS PBLA14 END 68.9592
HIERARCH ISS PBL15 START 237.8821
HIERARCH ISS PBL15 END 238.3402
HIERARCH ISS PBLA15 START 132.0071
HIERARCH ISS PBLA15 END 132.1365
HIERARCH ISS PBL16 START 177.3081
HIERARCH ISS PBL16 END 177.4797
HIERARCH ISS PBLA16 START 108.4202
HIERARCH ISS PBLA16 END 108.5931
HIERARCH ISS PBL23 START 269.629
HIERARCH ISS PBL23 END 269.273
HIERARCH ISS PBLA23 START 56.6672
HIERARCH ISS PBLA23 END 56.7899
HIERARCH ISS PBL24 START 216.668
HIERARCH ISS PBL24 END 216.4279
HIERARCH ISS PBLA24 START 65.1705
HIERARCH ISS PBLA24 END 65.3155
HIERARCH ISS PBL25 START 214.8088
HIERARCH ISS PBL25 END 215.2422
HIERARCH ISS PBLA25 START 136.4009
HIERARCH ISS PBLA25 END 136.518
HIERARCH ISS PBL26 START 149.1039
HIERARCH ISS PBL26 END 149.2643
HIERARCH ISS PBLA26 START 110.5714
HIERARCH ISS PBLA26 END 110.7421
HIERARCH ISS PBL34 START 63.9471
HIERARCH ISS PBL34 END 63.8796
HIERARCH ISS PBLA34 START -153.3992
HIERARCH ISS PBLA34 END -153.3616
HIERARCH ISS PBL35 START 313.3652
HIERARCH ISS PBL35 END 313.3158
HIERARCH ISS PBLA35 START -165.7493
HIERARCH ISS PBLA35 END -165.7397
HIERARCH ISS PBL36 START 218.087
HIERARCH ISS PBL36 END 217.9085
HIERARCH ISS PBLA36 START -156.8677
HIERARCH ISS PBLA36 END -156.8403
HIERARCH ISS PBL45 START 251.2704
HIERARCH ISS PBL45 END 251.2945
HIERARCH ISS PBLA45 START -168.8696
HIERARCH ISS PBLA45 END -168.8634
HIERARCH ISS PBL46 START 154.3055
HIERARCH ISS PBL46 END 154.1953
HIERARCH ISS PBLA46 START -158.3043
HIERARCH ISS PBLA46 END -158.2807
HIERARCH ISS PBL56 START 103.5223
HIERARCH ISS PBL56 END 103.665
HIERARCH ISS PBLA56 START -4.7305
HIERARCH ISS PBLA56 END -4.7167
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1