Exposure
ID
SPICA.2025-08-22T09-10-41_1
Header ID
SPICA.2025-08-22T09-10-41
Date updated
2025-08-22 09:09:36 UTC+0000
Release date
None
UTC Start
2025-08-22 09:09:36.782
UTC End
2025-08-22 09:10:36.782
MJD Start
60909.38167572
MJD End
60909.38237016443
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
64006
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.1187 32.1192 89.1181 89.2806
S1-E1 305.3519 305.5549 54.8525 55.0175
S1-E2 257.6444 257.7780 63.1463 63.3066
S1-W1 276.4819 276.4398 116.5286 116.7305
S1-W2 202.8634 202.8398 98.3011 98.4751
S2-E1 279.3937 279.5950 51.1415 51.3093
S2-E2 229.2014 229.3349 59.6279 59.7900
S2-W1 248.4096 248.3785 119.9411 120.1479
S2-W2 171.2331 171.2103 100.0165 100.1929
E1-E2 62.6227 62.6765 -161.5513 -161.3487
E1-W1 299.2841 299.5436 -179.5584 -179.3397
E1-W2 210.8331 211.0194 -166.5777 -166.3707
E2-W1 240.5092 240.7113 175.8248 176.0474
E2-W2 148.5526 148.6847 -168.6943 -168.4854
W1-W2 105.1117 105.1726 -26.3373 -26.1018
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 60909.38167572
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
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 32.1187
HIERARCH ISS PBL12 END 32.1192
HIERARCH ISS PBLA12 START 89.1181
HIERARCH ISS PBLA12 END 89.2806
HIERARCH ISS PBL13 START 305.3519
HIERARCH ISS PBL13 END 305.5549
HIERARCH ISS PBLA13 START 54.8525
HIERARCH ISS PBLA13 END 55.0175
HIERARCH ISS PBL14 START 257.6444
HIERARCH ISS PBL14 END 257.778
HIERARCH ISS PBLA14 START 63.1463
HIERARCH ISS PBLA14 END 63.3066
HIERARCH ISS PBL15 START 276.4819
HIERARCH ISS PBL15 END 276.4398
HIERARCH ISS PBLA15 START 116.5286
HIERARCH ISS PBLA15 END 116.7305
HIERARCH ISS PBL16 START 202.8634
HIERARCH ISS PBL16 END 202.8398
HIERARCH ISS PBLA16 START 98.3011
HIERARCH ISS PBLA16 END 98.4751
HIERARCH ISS PBL23 START 279.3937
HIERARCH ISS PBL23 END 279.595
HIERARCH ISS PBLA23 START 51.1415
HIERARCH ISS PBLA23 END 51.3093
HIERARCH ISS PBL24 START 229.2014
HIERARCH ISS PBL24 END 229.3349
HIERARCH ISS PBLA24 START 59.6279
HIERARCH ISS PBLA24 END 59.79
HIERARCH ISS PBL25 START 248.4096
HIERARCH ISS PBL25 END 248.3785
HIERARCH ISS PBLA25 START 119.9411
HIERARCH ISS PBLA25 END 120.1479
HIERARCH ISS PBL26 START 171.2331
HIERARCH ISS PBL26 END 171.2103
HIERARCH ISS PBLA26 START 100.0165
HIERARCH ISS PBLA26 END 100.1929
HIERARCH ISS PBL34 START 62.6227
HIERARCH ISS PBL34 END 62.6765
HIERARCH ISS PBLA34 START -161.5513
HIERARCH ISS PBLA34 END -161.3487
HIERARCH ISS PBL35 START 299.2841
HIERARCH ISS PBL35 END 299.5436
HIERARCH ISS PBLA35 START -179.5584
HIERARCH ISS PBLA35 END -179.3397
HIERARCH ISS PBL36 START 210.8331
HIERARCH ISS PBL36 END 211.0194
HIERARCH ISS PBLA36 START -166.5777
HIERARCH ISS PBLA36 END -166.3707
HIERARCH ISS PBL45 START 240.5092
HIERARCH ISS PBL45 END 240.7113
HIERARCH ISS PBLA45 START 175.8248
HIERARCH ISS PBLA45 END 176.0474
HIERARCH ISS PBL46 START 148.5526
HIERARCH ISS PBL46 END 148.6847
HIERARCH ISS PBLA46 START -168.6943
HIERARCH ISS PBLA46 END -168.4854
HIERARCH ISS PBL56 START 105.1117
HIERARCH ISS PBL56 END 105.1726
HIERARCH ISS PBLA56 START -26.3373
HIERARCH ISS PBLA56 END -26.1018
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1