Exposure
ID
SPICA.2025-06-15T10-16-47_1
Header ID
SPICA.2025-06-15T10-16-47
Date updated
2025-06-15 10:15:42 UTC+0000
Release date
None
UTC Start
2025-06-15 10:15:42.132
UTC End
2025-06-15 10:16:42.132
MJD Start
60841.4275709775
MJD End
60841.428265421935
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
64268
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
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.5577 28.5465 107.9035 108.0816
S1-E1 296.1544 296.2443 71.5974 71.7921
S1-E2 244.1655 244.2115 79.7981 79.9849
S1-W1 252.8279 252.6522 140.3589 140.5733
S2-E1 273.6636 273.7567 68.0550 68.2537
S2-E2 219.3881 219.4413 76.2824 76.4724
S2-W1 229.2435 229.0880 144.1920 144.4114
E1-E2 64.6660 64.6849 -140.9901 -140.7564
E1-W1 312.0601 312.1140 -157.4422 -157.1990
E2-W1 250.7115 250.7438 -161.6313 -161.3865
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 60841.4275709775
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 S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 28.5577
HIERARCH ISS PBL12 END 28.5465
HIERARCH ISS PBLA12 START 107.9035
HIERARCH ISS PBLA12 END 108.0816
HIERARCH ISS PBL13 START 296.1544
HIERARCH ISS PBL13 END 296.2443
HIERARCH ISS PBLA13 START 71.5974
HIERARCH ISS PBLA13 END 71.7921
HIERARCH ISS PBL14 START 244.1655
HIERARCH ISS PBL14 END 244.2115
HIERARCH ISS PBLA14 START 79.7981
HIERARCH ISS PBLA14 END 79.9849
HIERARCH ISS PBL15 START 252.8279
HIERARCH ISS PBL15 END 252.6522
HIERARCH ISS PBLA15 START 140.3589
HIERARCH ISS PBLA15 END 140.5733
HIERARCH ISS PBL23 START 273.6636
HIERARCH ISS PBL23 END 273.7567
HIERARCH ISS PBLA23 START 68.055
HIERARCH ISS PBLA23 END 68.2537
HIERARCH ISS PBL24 START 219.3881
HIERARCH ISS PBL24 END 219.4413
HIERARCH ISS PBLA24 START 76.2824
HIERARCH ISS PBLA24 END 76.4724
HIERARCH ISS PBL25 START 229.2435
HIERARCH ISS PBL25 END 229.088
HIERARCH ISS PBLA25 START 144.192
HIERARCH ISS PBLA25 END 144.4114
HIERARCH ISS PBL34 START 64.666
HIERARCH ISS PBL34 END 64.6849
HIERARCH ISS PBLA34 START -140.9901
HIERARCH ISS PBLA34 END -140.7564
HIERARCH ISS PBL35 START 312.0601
HIERARCH ISS PBL35 END 312.114
HIERARCH ISS PBLA35 START -157.4422
HIERARCH ISS PBLA35 END -157.199
HIERARCH ISS PBL45 START 250.7115
HIERARCH ISS PBL45 END 250.7438
HIERARCH ISS PBLA45 START -161.6313
HIERARCH ISS PBLA45 END -161.3865
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1