Exposure
ID
SPICA.2025-06-14T11-11-10_1
Header ID
SPICA.2025-06-14T11-11-10
Date updated
2025-06-14 11:10:05 UTC+0000
Release date
None
UTC Start
2025-06-14 11:10:05.159
UTC End
2025-06-14 11:11:05.159
MJD Start
60840.4653374942
MJD End
60840.46603193863
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
64239
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47842
Name
HD_218376
RA
346.6534
DEC
59.41976
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.6787 30.6851 79.6221 79.7900
S1-E1 279.8928 280.1995 43.5224 43.6962
S1-E2 237.5943 237.8074 52.5145 52.6809
S1-W1 275.0280 275.0002 105.1472 105.3595
S1-W2 197.0571 197.0618 88.4423 88.6231
S2-E1 255.7442 256.0432 39.4694 39.6477
S2-E2 210.7497 210.9572 48.7113 48.8804
S2-W1 247.6967 247.6747 108.2065 108.4247
S2-W2 166.8076 166.8072 90.0583 90.2418
E1-E2 58.5132 58.5857 -175.8722 -175.6439
E1-W1 284.2772 284.5845 165.1769 165.4267
E1-W2 197.6406 197.8826 178.7709 179.0058
E2-W1 229.7228 229.9539 160.4320 160.6859
E2-W2 139.4900 139.6590 176.5264 176.7641
W1-W2 103.2174 103.2742 -41.5702 -41.3088
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 60840.4653374942
PI-COI spica
HIERARCH OBS TARG NAME HD_218376
HIERARCH OBS RA 346.6534
HIERARCH OBS DEC 59.41976
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 30.6787
HIERARCH ISS PBL12 END 30.6851
HIERARCH ISS PBLA12 START 79.6221
HIERARCH ISS PBLA12 END 79.79
HIERARCH ISS PBL13 START 279.8928
HIERARCH ISS PBL13 END 280.1995
HIERARCH ISS PBLA13 START 43.5224
HIERARCH ISS PBLA13 END 43.6962
HIERARCH ISS PBL14 START 237.5943
HIERARCH ISS PBL14 END 237.8074
HIERARCH ISS PBLA14 START 52.5145
HIERARCH ISS PBLA14 END 52.6809
HIERARCH ISS PBL15 START 275.028
HIERARCH ISS PBL15 END 275.0002
HIERARCH ISS PBLA15 START 105.1472
HIERARCH ISS PBLA15 END 105.3595
HIERARCH ISS PBL16 START 197.0571
HIERARCH ISS PBL16 END 197.0618
HIERARCH ISS PBLA16 START 88.4423
HIERARCH ISS PBLA16 END 88.6231
HIERARCH ISS PBL23 START 255.7442
HIERARCH ISS PBL23 END 256.0432
HIERARCH ISS PBLA23 START 39.4694
HIERARCH ISS PBLA23 END 39.6477
HIERARCH ISS PBL24 START 210.7497
HIERARCH ISS PBL24 END 210.9572
HIERARCH ISS PBLA24 START 48.7113
HIERARCH ISS PBLA24 END 48.8804
HIERARCH ISS PBL25 START 247.6967
HIERARCH ISS PBL25 END 247.6747
HIERARCH ISS PBLA25 START 108.2065
HIERARCH ISS PBLA25 END 108.4247
HIERARCH ISS PBL26 START 166.8076
HIERARCH ISS PBL26 END 166.8072
HIERARCH ISS PBLA26 START 90.0583
HIERARCH ISS PBLA26 END 90.2418
HIERARCH ISS PBL34 START 58.5132
HIERARCH ISS PBL34 END 58.5857
HIERARCH ISS PBLA34 START -175.8722
HIERARCH ISS PBLA34 END -175.6439
HIERARCH ISS PBL35 START 284.2772
HIERARCH ISS PBL35 END 284.5845
HIERARCH ISS PBLA35 START 165.1769
HIERARCH ISS PBLA35 END 165.4267
HIERARCH ISS PBL36 START 197.6406
HIERARCH ISS PBL36 END 197.8826
HIERARCH ISS PBLA36 START 178.7709
HIERARCH ISS PBLA36 END 179.0058
HIERARCH ISS PBL45 START 229.7228
HIERARCH ISS PBL45 END 229.9539
HIERARCH ISS PBLA45 START 160.432
HIERARCH ISS PBLA45 END 160.6859
HIERARCH ISS PBL46 START 139.49
HIERARCH ISS PBL46 END 139.659
HIERARCH ISS PBLA46 START 176.5264
HIERARCH ISS PBLA46 END 176.7641
HIERARCH ISS PBL56 START 103.2174
HIERARCH ISS PBL56 END 103.2742
HIERARCH ISS PBLA56 START -41.5702
HIERARCH ISS PBLA56 END -41.3088
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1