Exposure
ID
SPICA.2025-10-10T10-54-59_1
Header ID
SPICA.2025-10-10T10-54-59
Date updated
2025-10-10 10:53:53 UTC+0000
Release date
None
UTC Start
2025-10-10 10:53:53.909
UTC End
2025-10-10 10:54:53.909
MJD Start
60958.4540961713
MJD End
60958.45479061573
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 33.7079 33.7105 97.0202 97.1720
S1-E1 327.8289 327.7493 64.6571 64.8021
S1-E2 276.0379 275.9874 72.3730 72.5217
S1-W1 272.4108 272.5586 126.7495 126.9066
S1-W2 207.9073 207.9509 106.5040 106.6600
S2-E1 299.9001 299.8208 61.2079 61.3511
S2-E2 245.8033 245.7514 69.0946 69.2419
S2-W1 243.7136 243.8605 130.6824 130.8380
S2-W2 174.7484 174.7899 108.3254 108.4818
E1-E2 65.7342 65.7177 -149.6624 -149.5384
E1-W1 313.1810 313.2393 -165.5768 -165.4640
E1-W2 221.7010 221.6709 -154.0717 -153.9523
E2-W1 250.6153 250.6932 -169.7011 -169.5888
E2-W2 156.2432 156.2300 -155.9253 -155.8075
W1-W2 105.6353 105.7275 -10.3234 -10.1987
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 60958.4540961713
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 0.0199999995529652
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 33.7079
HIERARCH ISS PBL12 END 33.7105
HIERARCH ISS PBLA12 START 97.0202
HIERARCH ISS PBLA12 END 97.172
HIERARCH ISS PBL13 START 327.8289
HIERARCH ISS PBL13 END 327.7493
HIERARCH ISS PBLA13 START 64.6571
HIERARCH ISS PBLA13 END 64.8021
HIERARCH ISS PBL14 START 276.0379
HIERARCH ISS PBL14 END 275.9874
HIERARCH ISS PBLA14 START 72.373
HIERARCH ISS PBLA14 END 72.5217
HIERARCH ISS PBL15 START 272.4108
HIERARCH ISS PBL15 END 272.5586
HIERARCH ISS PBLA15 START 126.7495
HIERARCH ISS PBLA15 END 126.9066
HIERARCH ISS PBL16 START 207.9073
HIERARCH ISS PBL16 END 207.9509
HIERARCH ISS PBLA16 START 106.504
HIERARCH ISS PBLA16 END 106.66
HIERARCH ISS PBL23 START 299.9001
HIERARCH ISS PBL23 END 299.8208
HIERARCH ISS PBLA23 START 61.2079
HIERARCH ISS PBLA23 END 61.3511
HIERARCH ISS PBL24 START 245.8033
HIERARCH ISS PBL24 END 245.7514
HIERARCH ISS PBLA24 START 69.0946
HIERARCH ISS PBLA24 END 69.2419
HIERARCH ISS PBL25 START 243.7136
HIERARCH ISS PBL25 END 243.8605
HIERARCH ISS PBLA25 START 130.6824
HIERARCH ISS PBLA25 END 130.838
HIERARCH ISS PBL26 START 174.7484
HIERARCH ISS PBL26 END 174.7899
HIERARCH ISS PBLA26 START 108.3254
HIERARCH ISS PBLA26 END 108.4818
HIERARCH ISS PBL34 START 65.7342
HIERARCH ISS PBL34 END 65.7177
HIERARCH ISS PBLA34 START -149.6624
HIERARCH ISS PBLA34 END -149.5384
HIERARCH ISS PBL35 START 313.181
HIERARCH ISS PBL35 END 313.2393
HIERARCH ISS PBLA35 START -165.5768
HIERARCH ISS PBLA35 END -165.464
HIERARCH ISS PBL36 START 221.701
HIERARCH ISS PBL36 END 221.6709
HIERARCH ISS PBLA36 START -154.0717
HIERARCH ISS PBLA36 END -153.9523
HIERARCH ISS PBL45 START 250.6153
HIERARCH ISS PBL45 END 250.6932
HIERARCH ISS PBLA45 START -169.7011
HIERARCH ISS PBLA45 END -169.5888
HIERARCH ISS PBL46 START 156.2432
HIERARCH ISS PBL46 END 156.23
HIERARCH ISS PBLA46 START -155.9253
HIERARCH ISS PBLA46 END -155.8075
HIERARCH ISS PBL56 START 105.6353
HIERARCH ISS PBL56 END 105.7275
HIERARCH ISS PBLA56 START -10.3234
HIERARCH ISS PBLA56 END -10.1987
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1