Exposure
ID
SPICA.2025-10-05T12-16-17_1
Header ID
SPICA.2025-10-05T12-16-17
Date updated
2025-10-05 12:15:12 UTC+0000
Release date
None
UTC Start
2025-10-05 12:15:12.447
UTC End
2025-10-05 12:16:12.447
MJD Start
60953.5105607341
MJD End
60953.511255178535
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
70768
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52502
Name
HD_48097
RA
100.6014
DEC
17.64531
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.6444 32.6432 88.2696 88.4293
S1-E1 328.1114 328.0096 56.9436 57.0532
S1-E2 274.7344 274.6414 64.2199 64.3424
S1-W1 250.2336 250.4958 118.3553 118.5483
S1-W2 198.0606 198.1042 97.5450 97.7212
S2-E1 300.7051 300.6207 53.7080 53.8122
S2-E2 245.2848 245.2028 61.1109 61.2279
S2-W1 222.5895 222.8627 122.5714 122.7632
S2-W2 165.9265 165.9730 99.3622 99.5410
E1-E2 65.5819 65.6068 -155.1012 -155.0290
E1-W1 302.8165 303.1740 -169.5756 -169.5059
E1-W2 219.5524 219.6838 -159.0070 -158.9380
E2-W1 239.8769 240.2109 -173.4940 -173.4209
E2-W2 154.1876 154.2945 -160.6673 -160.5990
W1-W2 95.8571 96.0729 -14.4160 -14.3008
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 60953.5105607341
PI-COI spica
HIERARCH OBS TARG NAME HD_48097
HIERARCH OBS RA 100.6014
HIERARCH OBS DEC 17.64531
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 32.6444
HIERARCH ISS PBL12 END 32.6432
HIERARCH ISS PBLA12 START 88.2696
HIERARCH ISS PBLA12 END 88.4293
HIERARCH ISS PBL13 START 328.1114
HIERARCH ISS PBL13 END 328.0096
HIERARCH ISS PBLA13 START 56.9436
HIERARCH ISS PBLA13 END 57.0532
HIERARCH ISS PBL14 START 274.7344
HIERARCH ISS PBL14 END 274.6414
HIERARCH ISS PBLA14 START 64.2199
HIERARCH ISS PBLA14 END 64.3424
HIERARCH ISS PBL15 START 250.2336
HIERARCH ISS PBL15 END 250.4958
HIERARCH ISS PBLA15 START 118.3553
HIERARCH ISS PBLA15 END 118.5483
HIERARCH ISS PBL16 START 198.0606
HIERARCH ISS PBL16 END 198.1042
HIERARCH ISS PBLA16 START 97.545
HIERARCH ISS PBLA16 END 97.7212
HIERARCH ISS PBL23 START 300.7051
HIERARCH ISS PBL23 END 300.6207
HIERARCH ISS PBLA23 START 53.708
HIERARCH ISS PBLA23 END 53.8122
HIERARCH ISS PBL24 START 245.2848
HIERARCH ISS PBL24 END 245.2028
HIERARCH ISS PBLA24 START 61.1109
HIERARCH ISS PBLA24 END 61.2279
HIERARCH ISS PBL25 START 222.5895
HIERARCH ISS PBL25 END 222.8627
HIERARCH ISS PBLA25 START 122.5714
HIERARCH ISS PBLA25 END 122.7632
HIERARCH ISS PBL26 START 165.9265
HIERARCH ISS PBL26 END 165.973
HIERARCH ISS PBLA26 START 99.3622
HIERARCH ISS PBLA26 END 99.541
HIERARCH ISS PBL34 START 65.5819
HIERARCH ISS PBL34 END 65.6068
HIERARCH ISS PBLA34 START -155.1012
HIERARCH ISS PBLA34 END -155.029
HIERARCH ISS PBL35 START 302.8165
HIERARCH ISS PBL35 END 303.174
HIERARCH ISS PBLA35 START -169.5756
HIERARCH ISS PBLA35 END -169.5059
HIERARCH ISS PBL36 START 219.5524
HIERARCH ISS PBL36 END 219.6838
HIERARCH ISS PBLA36 START -159.007
HIERARCH ISS PBLA36 END -158.938
HIERARCH ISS PBL45 START 239.8769
HIERARCH ISS PBL45 END 240.2109
HIERARCH ISS PBLA45 START -173.494
HIERARCH ISS PBLA45 END -173.4209
HIERARCH ISS PBL46 START 154.1876
HIERARCH ISS PBL46 END 154.2945
HIERARCH ISS PBLA46 START -160.6673
HIERARCH ISS PBLA46 END -160.599
HIERARCH ISS PBL56 START 95.8571
HIERARCH ISS PBL56 END 96.0729
HIERARCH ISS PBLA56 START -14.416
HIERARCH ISS PBLA56 END -14.3008
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1