Exposure
ID
SPICA.2025-08-16T07-57-55_1
Header ID
SPICA.2025-08-16T07-57-55
Date updated
2025-08-16 07:56:50 UTC+0000
Release date
None
UTC Start
2025-08-16 07:56:50.387
UTC End
2025-08-16 07:57:50.387
MJD Start
60903.3311387377
MJD End
60903.331833182136
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
70128
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52032
Name
HD_213660
RA
338.1099
DEC
39.77973
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9213 33.9206 93.1185 93.2719
S1-E1 327.3825 327.4639 60.9307 61.0786
S1-E2 276.2976 276.3462 68.6520 68.7997
S1-W1 278.0762 278.1048 121.2973 121.4806
S1-W2 210.7001 210.6918 102.2274 102.3906
S2-E1 299.2208 299.3045 57.4686 57.6169
S2-E2 245.8241 245.8748 65.3758 65.5235
S2-W1 248.6918 248.7302 124.9904 125.1766
S2-W2 177.2879 177.2813 103.9632 104.1282
E1-E2 65.1913 65.2219 -153.7796 -153.6192
E1-W1 307.3747 307.5947 -170.9155 -170.7485
E1-W2 218.9174 219.0372 -158.5030 -158.3418
E2-W1 245.8289 246.0171 -175.3969 -175.2269
E2-W2 154.0410 154.1304 -160.5002 -160.3384
W1-W2 104.7398 104.8294 -17.6120 -17.4229
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 60903.3311387377
PI-COI spica
HIERARCH OBS TARG NAME HD_213660
HIERARCH OBS RA 338.1099
HIERARCH OBS DEC 39.77973
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 33.9213
HIERARCH ISS PBL12 END 33.9206
HIERARCH ISS PBLA12 START 93.1185
HIERARCH ISS PBLA12 END 93.2719
HIERARCH ISS PBL13 START 327.3825
HIERARCH ISS PBL13 END 327.4639
HIERARCH ISS PBLA13 START 60.9307
HIERARCH ISS PBLA13 END 61.0786
HIERARCH ISS PBL14 START 276.2976
HIERARCH ISS PBL14 END 276.3462
HIERARCH ISS PBLA14 START 68.652
HIERARCH ISS PBLA14 END 68.7997
HIERARCH ISS PBL15 START 278.0762
HIERARCH ISS PBL15 END 278.1048
HIERARCH ISS PBLA15 START 121.2973
HIERARCH ISS PBLA15 END 121.4806
HIERARCH ISS PBL16 START 210.7001
HIERARCH ISS PBL16 END 210.6918
HIERARCH ISS PBLA16 START 102.2274
HIERARCH ISS PBLA16 END 102.3906
HIERARCH ISS PBL23 START 299.2208
HIERARCH ISS PBL23 END 299.3045
HIERARCH ISS PBLA23 START 57.4686
HIERARCH ISS PBLA23 END 57.6169
HIERARCH ISS PBL24 START 245.8241
HIERARCH ISS PBL24 END 245.8748
HIERARCH ISS PBLA24 START 65.3758
HIERARCH ISS PBLA24 END 65.5235
HIERARCH ISS PBL25 START 248.6918
HIERARCH ISS PBL25 END 248.7302
HIERARCH ISS PBLA25 START 124.9904
HIERARCH ISS PBLA25 END 125.1766
HIERARCH ISS PBL26 START 177.2879
HIERARCH ISS PBL26 END 177.2813
HIERARCH ISS PBLA26 START 103.9632
HIERARCH ISS PBLA26 END 104.1282
HIERARCH ISS PBL34 START 65.1913
HIERARCH ISS PBL34 END 65.2219
HIERARCH ISS PBLA34 START -153.7796
HIERARCH ISS PBLA34 END -153.6192
HIERARCH ISS PBL35 START 307.3747
HIERARCH ISS PBL35 END 307.5947
HIERARCH ISS PBLA35 START -170.9155
HIERARCH ISS PBLA35 END -170.7485
HIERARCH ISS PBL36 START 218.9174
HIERARCH ISS PBL36 END 219.0372
HIERARCH ISS PBLA36 START -158.503
HIERARCH ISS PBLA36 END -158.3418
HIERARCH ISS PBL45 START 245.8289
HIERARCH ISS PBL45 END 246.0171
HIERARCH ISS PBLA45 START -175.3969
HIERARCH ISS PBLA45 END -175.2269
HIERARCH ISS PBL46 START 154.041
HIERARCH ISS PBL46 END 154.1304
HIERARCH ISS PBLA46 START -160.5002
HIERARCH ISS PBLA46 END -160.3384
HIERARCH ISS PBL56 START 104.7398
HIERARCH ISS PBL56 END 104.8294
HIERARCH ISS PBLA56 START -17.612
HIERARCH ISS PBLA56 END -17.4229
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1