Exposure
ID
SPICA.2025-10-05T04-19-06_1
Header ID
SPICA.2025-10-05T04-19-06
Date updated
2025-10-05 04:18:01 UTC+0000
Release date
None
UTC Start
2025-10-05 04:18:01.253
UTC End
2025-10-05 04:19:01.253
MJD Start
60953.1791811643
MJD End
60953.17987560873
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
64081
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47734
Name
HD_214994
RA
340.4392
DEC
29.30764
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9476 33.9473 88.6413 88.7950
S1-E1 330.3682 330.3984 57.4369 57.5615
S1-E2 278.7490 278.7534 64.8755 65.0064
S1-W1 268.4244 268.5621 116.6894 116.8804
S1-W2 208.6418 208.6588 97.4953 97.6632
S2-E1 301.8448 301.8849 54.0964 54.2187
S2-E2 248.0577 248.0685 61.7140 61.8421
S2-W1 238.9975 239.1468 120.5190 120.7122
S2-W2 175.1766 175.1954 99.2046 99.3750
E1-E2 64.9199 64.9617 -156.3350 -156.2184
E1-W1 300.8648 301.2234 -172.6271 -172.5032
E1-W2 217.1641 217.3387 -160.7562 -160.6395
E2-W1 239.2460 239.5616 -176.9929 -176.8641
E2-W2 152.5196 152.6525 -162.6365 -162.5194
W1-W2 98.9973 99.1640 -19.4509 -19.2843
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 60953.1791811643
PI-COI spica
HIERARCH OBS TARG NAME HD_214994
HIERARCH OBS RA 340.4392
HIERARCH OBS DEC 29.30764
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 33.9476
HIERARCH ISS PBL12 END 33.9473
HIERARCH ISS PBLA12 START 88.6413
HIERARCH ISS PBLA12 END 88.795
HIERARCH ISS PBL13 START 330.3682
HIERARCH ISS PBL13 END 330.3984
HIERARCH ISS PBLA13 START 57.4369
HIERARCH ISS PBLA13 END 57.5615
HIERARCH ISS PBL14 START 278.749
HIERARCH ISS PBL14 END 278.7534
HIERARCH ISS PBLA14 START 64.8755
HIERARCH ISS PBLA14 END 65.0064
HIERARCH ISS PBL15 START 268.4244
HIERARCH ISS PBL15 END 268.5621
HIERARCH ISS PBLA15 START 116.6894
HIERARCH ISS PBLA15 END 116.8804
HIERARCH ISS PBL16 START 208.6418
HIERARCH ISS PBL16 END 208.6588
HIERARCH ISS PBLA16 START 97.4953
HIERARCH ISS PBLA16 END 97.6632
HIERARCH ISS PBL23 START 301.8448
HIERARCH ISS PBL23 END 301.8849
HIERARCH ISS PBLA23 START 54.0964
HIERARCH ISS PBLA23 END 54.2187
HIERARCH ISS PBL24 START 248.0577
HIERARCH ISS PBL24 END 248.0685
HIERARCH ISS PBLA24 START 61.714
HIERARCH ISS PBLA24 END 61.8421
HIERARCH ISS PBL25 START 238.9975
HIERARCH ISS PBL25 END 239.1468
HIERARCH ISS PBLA25 START 120.519
HIERARCH ISS PBLA25 END 120.7122
HIERARCH ISS PBL26 START 175.1766
HIERARCH ISS PBL26 END 175.1954
HIERARCH ISS PBLA26 START 99.2046
HIERARCH ISS PBLA26 END 99.375
HIERARCH ISS PBL34 START 64.9199
HIERARCH ISS PBL34 END 64.9617
HIERARCH ISS PBLA34 START -156.335
HIERARCH ISS PBLA34 END -156.2184
HIERARCH ISS PBL35 START 300.8648
HIERARCH ISS PBL35 END 301.2234
HIERARCH ISS PBLA35 START -172.6271
HIERARCH ISS PBLA35 END -172.5032
HIERARCH ISS PBL36 START 217.1641
HIERARCH ISS PBL36 END 217.3387
HIERARCH ISS PBLA36 START -160.7562
HIERARCH ISS PBLA36 END -160.6395
HIERARCH ISS PBL45 START 239.246
HIERARCH ISS PBL45 END 239.5616
HIERARCH ISS PBLA45 START -176.9929
HIERARCH ISS PBLA45 END -176.8641
HIERARCH ISS PBL46 START 152.5196
HIERARCH ISS PBL46 END 152.6525
HIERARCH ISS PBLA46 START -162.6365
HIERARCH ISS PBLA46 END -162.5194
HIERARCH ISS PBL56 START 98.9973
HIERARCH ISS PBL56 END 99.164
HIERARCH ISS PBLA56 START -19.4509
HIERARCH ISS PBLA56 END -19.2843
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1