Exposure
ID
SPICA.2025-10-10T13-23-06_1
Header ID
SPICA.2025-10-10T13-23-06
Date updated
2025-10-10 13:22:01 UTC+0000
Release date
None
UTC Start
2025-10-10 13:22:01.383
UTC End
2025-10-10 13:23:01.383
MJD Start
60958.5569604459
MJD End
60958.557654890334
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 34.0782 34.0778 109.8272 109.9574
S1-E1 325.0896 325.0446 79.5591 79.7348
S1-E2 275.9810 275.9725 86.9223 87.0883
S1-W1 277.0921 277.0036 138.8582 138.9745
S1-W2 210.7883 210.7702 119.0926 119.2161
S2-E1 296.1556 296.0961 76.2340 76.4137
S2-E2 244.9491 244.9317 83.8184 83.9888
S2-W1 247.8479 247.7555 142.6840 142.8001
S2-W2 177.2396 177.2212 120.8666 120.9889
E1-E2 62.3807 62.3187 -134.9817 -134.7922
E1-W1 300.8016 300.4747 -152.8203 -152.6559
E1-W2 210.7478 210.5279 -139.9835 -139.8008
E2-W1 242.1751 241.9169 -157.3461 -157.1882
E2-W2 148.7042 148.5469 -142.0795 -141.8998
W1-W2 106.2002 106.1200 1.0188 1.1519
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 60958.5569604459
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 34.0782
HIERARCH ISS PBL12 END 34.0778
HIERARCH ISS PBLA12 START 109.8272
HIERARCH ISS PBLA12 END 109.9574
HIERARCH ISS PBL13 START 325.0896
HIERARCH ISS PBL13 END 325.0446
HIERARCH ISS PBLA13 START 79.5591
HIERARCH ISS PBLA13 END 79.7348
HIERARCH ISS PBL14 START 275.981
HIERARCH ISS PBL14 END 275.9725
HIERARCH ISS PBLA14 START 86.9223
HIERARCH ISS PBLA14 END 87.0883
HIERARCH ISS PBL15 START 277.0921
HIERARCH ISS PBL15 END 277.0036
HIERARCH ISS PBLA15 START 138.8582
HIERARCH ISS PBLA15 END 138.9745
HIERARCH ISS PBL16 START 210.7883
HIERARCH ISS PBL16 END 210.7702
HIERARCH ISS PBLA16 START 119.0926
HIERARCH ISS PBLA16 END 119.2161
HIERARCH ISS PBL23 START 296.1556
HIERARCH ISS PBL23 END 296.0961
HIERARCH ISS PBLA23 START 76.234
HIERARCH ISS PBLA23 END 76.4137
HIERARCH ISS PBL24 START 244.9491
HIERARCH ISS PBL24 END 244.9317
HIERARCH ISS PBLA24 START 83.8184
HIERARCH ISS PBLA24 END 83.9888
HIERARCH ISS PBL25 START 247.8479
HIERARCH ISS PBL25 END 247.7555
HIERARCH ISS PBLA25 START 142.684
HIERARCH ISS PBLA25 END 142.8001
HIERARCH ISS PBL26 START 177.2396
HIERARCH ISS PBL26 END 177.2212
HIERARCH ISS PBLA26 START 120.8666
HIERARCH ISS PBLA26 END 120.9889
HIERARCH ISS PBL34 START 62.3807
HIERARCH ISS PBL34 END 62.3187
HIERARCH ISS PBLA34 START -134.9817
HIERARCH ISS PBLA34 END -134.7922
HIERARCH ISS PBL35 START 300.8016
HIERARCH ISS PBL35 END 300.4747
HIERARCH ISS PBLA35 START -152.8203
HIERARCH ISS PBLA35 END -152.6559
HIERARCH ISS PBL36 START 210.7478
HIERARCH ISS PBL36 END 210.5279
HIERARCH ISS PBLA36 START -139.9835
HIERARCH ISS PBLA36 END -139.8008
HIERARCH ISS PBL45 START 242.1751
HIERARCH ISS PBL45 END 241.9169
HIERARCH ISS PBLA45 START -157.3461
HIERARCH ISS PBLA45 END -157.1882
HIERARCH ISS PBL46 START 148.7042
HIERARCH ISS PBL46 END 148.5469
HIERARCH ISS PBLA46 START -142.0795
HIERARCH ISS PBLA46 END -141.8998
HIERARCH ISS PBL56 START 106.2002
HIERARCH ISS PBL56 END 106.12
HIERARCH ISS PBLA56 START 1.0188
HIERARCH ISS PBLA56 END 1.1519
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1