Exposure
ID
SPICA.2025-06-19T08-36-15_1
Header ID
SPICA.2025-06-19T08-36-15
Date updated
2025-06-19 08:35:10 UTC+0000
Release date
None
UTC Start
2025-06-19 08:35:10.307
UTC End
2025-06-19 08:36:10.307
MJD Start
60845.3577581845
MJD End
60845.358452628934
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 29.0813 29.0789 93.8918 94.0710
S1-E1 285.6898 285.8685 56.4064 56.5995
S1-E2 237.7554 237.8737 65.2165 65.4018
S1-W1 263.3754 263.2776 123.5480 123.7633
S1-W2 185.8820 185.8341 104.1537 104.3429
S2-E1 263.2091 263.3847 52.5510 52.7482
S2-E2 212.6990 212.8175 61.4548 61.6432
S2-W1 238.5379 238.4522 127.0064 127.2265
S2-W2 157.3511 157.3067 106.0405 106.2319
E1-E2 62.4543 62.4924 -159.2599 -159.0259
E1-W1 304.1840 304.3311 -176.5186 -176.2730
E1-W2 211.5551 211.6796 -164.1625 -163.9249
E2-W1 245.2427 245.3493 179.1483 179.3959
E2-W2 149.4246 149.5108 -166.2096 -165.9705
W1-W2 107.5235 107.5401 -21.4178 -21.1670
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 60845.3577581845
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 29.0813
HIERARCH ISS PBL12 END 29.0789
HIERARCH ISS PBLA12 START 93.8918
HIERARCH ISS PBLA12 END 94.071
HIERARCH ISS PBL13 START 285.6898
HIERARCH ISS PBL13 END 285.8685
HIERARCH ISS PBLA13 START 56.4064
HIERARCH ISS PBLA13 END 56.5995
HIERARCH ISS PBL14 START 237.7554
HIERARCH ISS PBL14 END 237.8737
HIERARCH ISS PBLA14 START 65.2165
HIERARCH ISS PBLA14 END 65.4018
HIERARCH ISS PBL15 START 263.3754
HIERARCH ISS PBL15 END 263.2776
HIERARCH ISS PBLA15 START 123.548
HIERARCH ISS PBLA15 END 123.7633
HIERARCH ISS PBL16 START 185.882
HIERARCH ISS PBL16 END 185.8341
HIERARCH ISS PBLA16 START 104.1537
HIERARCH ISS PBLA16 END 104.3429
HIERARCH ISS PBL23 START 263.2091
HIERARCH ISS PBL23 END 263.3847
HIERARCH ISS PBLA23 START 52.551
HIERARCH ISS PBLA23 END 52.7482
HIERARCH ISS PBL24 START 212.699
HIERARCH ISS PBL24 END 212.8175
HIERARCH ISS PBLA24 START 61.4548
HIERARCH ISS PBLA24 END 61.6432
HIERARCH ISS PBL25 START 238.5379
HIERARCH ISS PBL25 END 238.4522
HIERARCH ISS PBLA25 START 127.0064
HIERARCH ISS PBLA25 END 127.2265
HIERARCH ISS PBL26 START 157.3511
HIERARCH ISS PBL26 END 157.3067
HIERARCH ISS PBLA26 START 106.0405
HIERARCH ISS PBLA26 END 106.2319
HIERARCH ISS PBL34 START 62.4543
HIERARCH ISS PBL34 END 62.4924
HIERARCH ISS PBLA34 START -159.2599
HIERARCH ISS PBLA34 END -159.0259
HIERARCH ISS PBL35 START 304.184
HIERARCH ISS PBL35 END 304.3311
HIERARCH ISS PBLA35 START -176.5186
HIERARCH ISS PBLA35 END -176.273
HIERARCH ISS PBL36 START 211.5551
HIERARCH ISS PBL36 END 211.6796
HIERARCH ISS PBLA36 START -164.1625
HIERARCH ISS PBLA36 END -163.9249
HIERARCH ISS PBL45 START 245.2427
HIERARCH ISS PBL45 END 245.3493
HIERARCH ISS PBLA45 START 179.1483
HIERARCH ISS PBLA45 END 179.3959
HIERARCH ISS PBL46 START 149.4246
HIERARCH ISS PBL46 END 149.5108
HIERARCH ISS PBLA46 START -166.2096
HIERARCH ISS PBLA46 END -165.9705
HIERARCH ISS PBL56 START 107.5235
HIERARCH ISS PBL56 END 107.5401
HIERARCH ISS PBLA56 START -21.4178
HIERARCH ISS PBLA56 END -21.167
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1