Exposure
ID
SPICA.2025-10-10T13-22-00_1
Header ID
SPICA.2025-10-10T13-22-00
Date updated
2025-10-10 13:20:55 UTC+0000
Release date
None
UTC Start
2025-10-10 13:20:55.264
UTC End
2025-10-10 13:21:55.264
MJD Start
60958.5561951871
MJD End
60958.55688963153
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
70886
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52344
Name
HD_35984
RA
82.41939
DEC
29.18646
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0786 34.0782 109.6942 109.8248
S1-E1 325.1360 325.0904 79.3803 79.5558
S1-E2 275.9901 275.9812 86.7533 86.9192
S1-W1 277.1792 277.0937 138.7392 138.8560
S1-W2 210.8057 210.7886 118.9664 119.0903
S2-E1 296.2167 296.1567 76.0514 76.2308
S2-E2 244.9673 244.9495 83.6450 83.8152
S2-W1 247.9391 247.8495 142.5654 142.6819
S2-W2 177.2575 177.2400 120.7415 120.8643
E1-E2 62.4435 62.3818 -135.1740 -134.9852
E1-W1 301.1309 300.8076 -152.9871 -152.8233
E1-W2 210.9702 210.7519 -140.1688 -139.9868
E2-W1 242.4346 242.1798 -157.5063 -157.3490
E2-W2 148.8631 148.7070 -142.2618 -142.0828
W1-W2 106.2801 106.2017 0.8834 1.0164
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 60958.5561951871
PI-COI spica
HIERARCH OBS TARG NAME HD_35984
HIERARCH OBS RA 82.41939
HIERARCH OBS DEC 29.18646
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 34.0786
HIERARCH ISS PBL12 END 34.0782
HIERARCH ISS PBLA12 START 109.6942
HIERARCH ISS PBLA12 END 109.8248
HIERARCH ISS PBL13 START 325.136
HIERARCH ISS PBL13 END 325.0904
HIERARCH ISS PBLA13 START 79.3803
HIERARCH ISS PBLA13 END 79.5558
HIERARCH ISS PBL14 START 275.9901
HIERARCH ISS PBL14 END 275.9812
HIERARCH ISS PBLA14 START 86.7533
HIERARCH ISS PBLA14 END 86.9192
HIERARCH ISS PBL15 START 277.1792
HIERARCH ISS PBL15 END 277.0937
HIERARCH ISS PBLA15 START 138.7392
HIERARCH ISS PBLA15 END 138.856
HIERARCH ISS PBL16 START 210.8057
HIERARCH ISS PBL16 END 210.7886
HIERARCH ISS PBLA16 START 118.9664
HIERARCH ISS PBLA16 END 119.0903
HIERARCH ISS PBL23 START 296.2167
HIERARCH ISS PBL23 END 296.1567
HIERARCH ISS PBLA23 START 76.0514
HIERARCH ISS PBLA23 END 76.2308
HIERARCH ISS PBL24 START 244.9673
HIERARCH ISS PBL24 END 244.9495
HIERARCH ISS PBLA24 START 83.645
HIERARCH ISS PBLA24 END 83.8152
HIERARCH ISS PBL25 START 247.9391
HIERARCH ISS PBL25 END 247.8495
HIERARCH ISS PBLA25 START 142.5654
HIERARCH ISS PBLA25 END 142.6819
HIERARCH ISS PBL26 START 177.2575
HIERARCH ISS PBL26 END 177.24
HIERARCH ISS PBLA26 START 120.7415
HIERARCH ISS PBLA26 END 120.8643
HIERARCH ISS PBL34 START 62.4435
HIERARCH ISS PBL34 END 62.3818
HIERARCH ISS PBLA34 START -135.174
HIERARCH ISS PBLA34 END -134.9852
HIERARCH ISS PBL35 START 301.1309
HIERARCH ISS PBL35 END 300.8076
HIERARCH ISS PBLA35 START -152.9871
HIERARCH ISS PBLA35 END -152.8233
HIERARCH ISS PBL36 START 210.9702
HIERARCH ISS PBL36 END 210.7519
HIERARCH ISS PBLA36 START -140.1688
HIERARCH ISS PBLA36 END -139.9868
HIERARCH ISS PBL45 START 242.4346
HIERARCH ISS PBL45 END 242.1798
HIERARCH ISS PBLA45 START -157.5063
HIERARCH ISS PBLA45 END -157.349
HIERARCH ISS PBL46 START 148.8631
HIERARCH ISS PBL46 END 148.707
HIERARCH ISS PBLA46 START -142.2618
HIERARCH ISS PBLA46 END -142.0828
HIERARCH ISS PBL56 START 106.2801
HIERARCH ISS PBL56 END 106.2017
HIERARCH ISS PBLA56 START 0.8834
HIERARCH ISS PBLA56 END 1.0164
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1