Exposure
ID
SPICA.2025-07-14T05-08-33_1
Header ID
SPICA.2025-07-14T05-08-33
Date updated
2025-07-14 05:07:28 UTC+0000
Release date
None
UTC Start
2025-07-14 05:07:28.190
UTC End
2025-07-14 05:08:28.190
MJD Start
60870.213520719
MJD End
60870.21421516343
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
64198
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47815
Name
HD_162579
RA
267.2679
DEC
50.78107
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.6906 32.6902 90.8009 90.9605
S1-E1 312.6235 312.7974 57.2120 57.3726
S1-E2 263.7527 263.8650 65.3129 65.4698
S1-W1 277.4662 277.4317 118.4641 118.6612
S1-W2 205.4515 205.4264 99.9733 100.1441
S2-E1 285.9638 286.1373 53.5860 53.7489
S2-E2 234.6657 234.7789 61.8761 62.0344
S2-W1 248.9755 248.9524 121.9590 122.1607
S2-W2 173.2573 173.2338 101.6969 101.8699
E1-E2 63.5130 63.5615 -158.6040 -158.4111
E1-W1 302.1293 302.3783 -176.4151 -176.2079
E1-W2 213.6151 213.7859 -163.5560 -163.3594
E2-W1 242.4401 242.6374 178.9887 179.1997
E2-W2 150.4391 150.5611 -165.6445 -165.4463
W1-W2 105.2236 105.2892 -23.2748 -23.0493
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 60870.213520719
PI-COI spica
HIERARCH OBS TARG NAME HD_162579
HIERARCH OBS RA 267.2679
HIERARCH OBS DEC 50.78107
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 32.6906
HIERARCH ISS PBL12 END 32.6902
HIERARCH ISS PBLA12 START 90.8009
HIERARCH ISS PBLA12 END 90.9605
HIERARCH ISS PBL13 START 312.6235
HIERARCH ISS PBL13 END 312.7974
HIERARCH ISS PBLA13 START 57.212
HIERARCH ISS PBLA13 END 57.3726
HIERARCH ISS PBL14 START 263.7527
HIERARCH ISS PBL14 END 263.865
HIERARCH ISS PBLA14 START 65.3129
HIERARCH ISS PBLA14 END 65.4698
HIERARCH ISS PBL15 START 277.4662
HIERARCH ISS PBL15 END 277.4317
HIERARCH ISS PBLA15 START 118.4641
HIERARCH ISS PBLA15 END 118.6612
HIERARCH ISS PBL16 START 205.4515
HIERARCH ISS PBL16 END 205.4264
HIERARCH ISS PBLA16 START 99.9733
HIERARCH ISS PBLA16 END 100.1441
HIERARCH ISS PBL23 START 285.9638
HIERARCH ISS PBL23 END 286.1373
HIERARCH ISS PBLA23 START 53.586
HIERARCH ISS PBLA23 END 53.7489
HIERARCH ISS PBL24 START 234.6657
HIERARCH ISS PBL24 END 234.7789
HIERARCH ISS PBLA24 START 61.8761
HIERARCH ISS PBLA24 END 62.0344
HIERARCH ISS PBL25 START 248.9755
HIERARCH ISS PBL25 END 248.9524
HIERARCH ISS PBLA25 START 121.959
HIERARCH ISS PBLA25 END 122.1607
HIERARCH ISS PBL26 START 173.2573
HIERARCH ISS PBL26 END 173.2338
HIERARCH ISS PBLA26 START 101.6969
HIERARCH ISS PBLA26 END 101.8699
HIERARCH ISS PBL34 START 63.513
HIERARCH ISS PBL34 END 63.5615
HIERARCH ISS PBLA34 START -158.604
HIERARCH ISS PBLA34 END -158.4111
HIERARCH ISS PBL35 START 302.1293
HIERARCH ISS PBL35 END 302.3783
HIERARCH ISS PBLA35 START -176.4151
HIERARCH ISS PBLA35 END -176.2079
HIERARCH ISS PBL36 START 213.6151
HIERARCH ISS PBL36 END 213.7859
HIERARCH ISS PBLA36 START -163.556
HIERARCH ISS PBLA36 END -163.3594
HIERARCH ISS PBL45 START 242.4401
HIERARCH ISS PBL45 END 242.6374
HIERARCH ISS PBLA45 START 178.9887
HIERARCH ISS PBLA45 END 179.1997
HIERARCH ISS PBL46 START 150.4391
HIERARCH ISS PBL46 END 150.5611
HIERARCH ISS PBLA46 START -165.6445
HIERARCH ISS PBLA46 END -165.4463
HIERARCH ISS PBL56 START 105.2236
HIERARCH ISS PBL56 END 105.2892
HIERARCH ISS PBLA56 START -23.2748
HIERARCH ISS PBLA56 END -23.0493
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1