Exposure
ID
SPICA.2025-08-17T09-04-49_1
Header ID
SPICA.2025-08-17T09-04-49
Date updated
2025-08-17 09:03:44 UTC+0000
Release date
None
UTC Start
2025-08-17 09:03:44.012
UTC End
2025-08-17 09:04:44.012
MJD Start
60904.377592732
MJD End
60904.378287176434
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
70041
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51966
Name
HD_1064
RA
3.727148
DEC
-9.56957
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.5537 24.5503 88.1519 88.3642
S1-E1 287.1255 286.6507 51.7573 51.8327
S1-E2 230.8130 230.4390 59.1756 59.2866
S1-W1 184.9342 185.5690 130.7377 130.9198
S1-W2 144.0336 144.1714 100.9275 101.1631
S2-E1 267.7577 267.3236 48.6383 48.6989
S2-E2 209.6707 209.3233 55.9234 56.0190
S2-W1 167.6815 168.3058 136.4244 136.5813
S2-W2 120.2105 120.3541 103.5162 103.7531
E1-E2 65.4257 65.3924 -155.3395 -155.3712
E1-W1 310.3909 310.5863 -164.0334 -164.0888
E1-W2 221.6051 221.5604 -157.7012 -157.7416
E2-W1 245.9159 246.1490 -166.3381 -166.3964
E2-W2 156.2582 156.2474 -158.6898 -158.7334
W1-W2 93.3927 93.6442 0.7954 0.7482
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 60904.377592732
PI-COI spica
HIERARCH OBS TARG NAME HD_1064
HIERARCH OBS RA 3.727148
HIERARCH OBS DEC -9.56957
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 24.5537
HIERARCH ISS PBL12 END 24.5503
HIERARCH ISS PBLA12 START 88.1519
HIERARCH ISS PBLA12 END 88.3642
HIERARCH ISS PBL13 START 287.1255
HIERARCH ISS PBL13 END 286.6507
HIERARCH ISS PBLA13 START 51.7573
HIERARCH ISS PBLA13 END 51.8327
HIERARCH ISS PBL14 START 230.813
HIERARCH ISS PBL14 END 230.439
HIERARCH ISS PBLA14 START 59.1756
HIERARCH ISS PBLA14 END 59.2866
HIERARCH ISS PBL15 START 184.9342
HIERARCH ISS PBL15 END 185.569
HIERARCH ISS PBLA15 START 130.7377
HIERARCH ISS PBLA15 END 130.9198
HIERARCH ISS PBL16 START 144.0336
HIERARCH ISS PBL16 END 144.1714
HIERARCH ISS PBLA16 START 100.9275
HIERARCH ISS PBLA16 END 101.1631
HIERARCH ISS PBL23 START 267.7577
HIERARCH ISS PBL23 END 267.3236
HIERARCH ISS PBLA23 START 48.6383
HIERARCH ISS PBLA23 END 48.6989
HIERARCH ISS PBL24 START 209.6707
HIERARCH ISS PBL24 END 209.3233
HIERARCH ISS PBLA24 START 55.9234
HIERARCH ISS PBLA24 END 56.019
HIERARCH ISS PBL25 START 167.6815
HIERARCH ISS PBL25 END 168.3058
HIERARCH ISS PBLA25 START 136.4244
HIERARCH ISS PBLA25 END 136.5813
HIERARCH ISS PBL26 START 120.2105
HIERARCH ISS PBL26 END 120.3541
HIERARCH ISS PBLA26 START 103.5162
HIERARCH ISS PBLA26 END 103.7531
HIERARCH ISS PBL34 START 65.4257
HIERARCH ISS PBL34 END 65.3924
HIERARCH ISS PBLA34 START -155.3395
HIERARCH ISS PBLA34 END -155.3712
HIERARCH ISS PBL35 START 310.3909
HIERARCH ISS PBL35 END 310.5863
HIERARCH ISS PBLA35 START -164.0334
HIERARCH ISS PBLA35 END -164.0888
HIERARCH ISS PBL36 START 221.6051
HIERARCH ISS PBL36 END 221.5604
HIERARCH ISS PBLA36 START -157.7012
HIERARCH ISS PBLA36 END -157.7416
HIERARCH ISS PBL45 START 245.9159
HIERARCH ISS PBL45 END 246.149
HIERARCH ISS PBLA45 START -166.3381
HIERARCH ISS PBLA45 END -166.3964
HIERARCH ISS PBL46 START 156.2582
HIERARCH ISS PBL46 END 156.2474
HIERARCH ISS PBLA46 START -158.6898
HIERARCH ISS PBLA46 END -158.7334
HIERARCH ISS PBL56 START 93.3927
HIERARCH ISS PBL56 END 93.6442
HIERARCH ISS PBLA56 START 0.7954
HIERARCH ISS PBLA56 END 0.7482
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1