Exposure
ID
SPICA.2025-06-06T08-28-56_1
Header ID
SPICA.2025-06-06T08-28-56
Date updated
2025-06-06 08:27:51 UTC+0000
Release date
None
UTC Start
2025-06-06 08:27:51.855
UTC End
2025-06-06 08:28:51.855
MJD Start
60832.352683503
MJD End
60832.35337794743
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
68328
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.0504 29.0539 84.2125 84.3917
S1-E1 274.1266 274.3762 45.9876 46.1808
S1-E2 229.8474 230.0220 55.2417 55.4261
S1-W1 267.4789 267.4223 111.8728 112.0900
S1-W2 187.5025 187.4893 93.9185 94.1084
S2-E1 251.9470 252.1886 41.8964 42.0943
S2-E2 204.9158 205.0857 51.3043 51.4921
S2-W1 242.1244 242.0748 115.0657 115.2880
S2-W2 158.9434 158.9279 95.6843 95.8765
E1-E2 60.0063 60.0586 -172.0354 -171.7952
E1-W1 294.5769 294.7823 170.0154 170.2696
E1-W2 203.5305 203.7017 -177.1598 -176.9150
E2-W1 238.2100 238.3608 165.5630 165.8195
E2-W2 143.8639 143.9825 -179.2949 -179.0483
W1-W2 106.2112 106.2416 -35.1580 -34.8992
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 60832.352683503
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
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 29.0504
HIERARCH ISS PBL12 END 29.0539
HIERARCH ISS PBLA12 START 84.2125
HIERARCH ISS PBLA12 END 84.3917
HIERARCH ISS PBL13 START 274.1266
HIERARCH ISS PBL13 END 274.3762
HIERARCH ISS PBLA13 START 45.9876
HIERARCH ISS PBLA13 END 46.1808
HIERARCH ISS PBL14 START 229.8474
HIERARCH ISS PBL14 END 230.022
HIERARCH ISS PBLA14 START 55.2417
HIERARCH ISS PBLA14 END 55.4261
HIERARCH ISS PBL15 START 267.4789
HIERARCH ISS PBL15 END 267.4223
HIERARCH ISS PBLA15 START 111.8728
HIERARCH ISS PBLA15 END 112.09
HIERARCH ISS PBL16 START 187.5025
HIERARCH ISS PBL16 END 187.4893
HIERARCH ISS PBLA16 START 93.9185
HIERARCH ISS PBLA16 END 94.1084
HIERARCH ISS PBL23 START 251.947
HIERARCH ISS PBL23 END 252.1886
HIERARCH ISS PBLA23 START 41.8964
HIERARCH ISS PBLA23 END 42.0943
HIERARCH ISS PBL24 START 204.9158
HIERARCH ISS PBL24 END 205.0857
HIERARCH ISS PBLA24 START 51.3043
HIERARCH ISS PBLA24 END 51.4921
HIERARCH ISS PBL25 START 242.1244
HIERARCH ISS PBL25 END 242.0748
HIERARCH ISS PBLA25 START 115.0657
HIERARCH ISS PBLA25 END 115.288
HIERARCH ISS PBL26 START 158.9434
HIERARCH ISS PBL26 END 158.9279
HIERARCH ISS PBLA26 START 95.6843
HIERARCH ISS PBLA26 END 95.8765
HIERARCH ISS PBL34 START 60.0063
HIERARCH ISS PBL34 END 60.0586
HIERARCH ISS PBLA34 START -172.0354
HIERARCH ISS PBLA34 END -171.7952
HIERARCH ISS PBL35 START 294.5769
HIERARCH ISS PBL35 END 294.7823
HIERARCH ISS PBLA35 START 170.0154
HIERARCH ISS PBLA35 END 170.2696
HIERARCH ISS PBL36 START 203.5305
HIERARCH ISS PBL36 END 203.7017
HIERARCH ISS PBLA36 START -177.1598
HIERARCH ISS PBLA36 END -176.915
HIERARCH ISS PBL45 START 238.21
HIERARCH ISS PBL45 END 238.3608
HIERARCH ISS PBLA45 START 165.563
HIERARCH ISS PBLA45 END 165.8195
HIERARCH ISS PBL46 START 143.8639
HIERARCH ISS PBL46 END 143.9825
HIERARCH ISS PBLA46 START -179.2949
HIERARCH ISS PBLA46 END -179.0483
HIERARCH ISS PBL56 START 106.2112
HIERARCH ISS PBL56 END 106.2416
HIERARCH ISS PBLA56 START -35.158
HIERARCH ISS PBLA56 END -34.8992
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1