Exposure
ID
SPICA.2025-06-16T10-06-38_1
Header ID
SPICA.2025-06-16T10-06-38
Date updated
2025-06-16 10:05:33 UTC+0000
Release date
None
UTC Start
2025-06-16 10:05:33.425
UTC End
2025-06-16 10:06:33.425
MJD Start
60842.4205257568
MJD End
60842.421220201235
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
64082
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47735
Name
HD_222173
RA
354.5342
DEC
43.26807
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.0388 33.0492 68.6084 68.7480
S1-E1 280.4708 280.9362 39.3860 39.4938
S1-E2 245.5861 245.8946 47.1179 47.2262
S1-W1 275.5525 275.5473 87.7208 87.9357
S1-W2 209.3553 209.3784 74.9631 75.1254
S2-E1 252.1532 252.6188 35.7184 35.8282
S2-E2 215.1849 215.4909 43.8934 44.0009
S2-W1 244.5743 244.5753 90.2558 90.4812
S2-W2 176.5574 176.5719 76.1499 76.3167
E1-E2 49.6930 49.8417 177.7115 177.9040
E1-W1 227.6826 228.3540 154.6826 154.9479
E1-W2 164.2525 164.7601 171.5217 171.7337
E2-W1 182.9852 183.4922 148.5842 148.8665
E2-W2 114.9741 115.3316 168.8506 169.0713
W1-W2 85.0318 85.1491 -59.3435 -59.0252
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 60842.4205257568
PI-COI spica
HIERARCH OBS TARG NAME HD_222173
HIERARCH OBS RA 354.5342
HIERARCH OBS DEC 43.26807
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 33.0388
HIERARCH ISS PBL12 END 33.0492
HIERARCH ISS PBLA12 START 68.6084
HIERARCH ISS PBLA12 END 68.748
HIERARCH ISS PBL13 START 280.4708
HIERARCH ISS PBL13 END 280.9362
HIERARCH ISS PBLA13 START 39.386
HIERARCH ISS PBLA13 END 39.4938
HIERARCH ISS PBL14 START 245.5861
HIERARCH ISS PBL14 END 245.8946
HIERARCH ISS PBLA14 START 47.1179
HIERARCH ISS PBLA14 END 47.2262
HIERARCH ISS PBL15 START 275.5525
HIERARCH ISS PBL15 END 275.5473
HIERARCH ISS PBLA15 START 87.7208
HIERARCH ISS PBLA15 END 87.9357
HIERARCH ISS PBL16 START 209.3553
HIERARCH ISS PBL16 END 209.3784
HIERARCH ISS PBLA16 START 74.9631
HIERARCH ISS PBLA16 END 75.1254
HIERARCH ISS PBL23 START 252.1532
HIERARCH ISS PBL23 END 252.6188
HIERARCH ISS PBLA23 START 35.7184
HIERARCH ISS PBLA23 END 35.8282
HIERARCH ISS PBL24 START 215.1849
HIERARCH ISS PBL24 END 215.4909
HIERARCH ISS PBLA24 START 43.8934
HIERARCH ISS PBLA24 END 44.0009
HIERARCH ISS PBL25 START 244.5743
HIERARCH ISS PBL25 END 244.5753
HIERARCH ISS PBLA25 START 90.2558
HIERARCH ISS PBLA25 END 90.4812
HIERARCH ISS PBL26 START 176.5574
HIERARCH ISS PBL26 END 176.5719
HIERARCH ISS PBLA26 START 76.1499
HIERARCH ISS PBLA26 END 76.3167
HIERARCH ISS PBL34 START 49.693
HIERARCH ISS PBL34 END 49.8417
HIERARCH ISS PBLA34 START 177.7115
HIERARCH ISS PBLA34 END 177.904
HIERARCH ISS PBL35 START 227.6826
HIERARCH ISS PBL35 END 228.354
HIERARCH ISS PBLA35 START 154.6826
HIERARCH ISS PBLA35 END 154.9479
HIERARCH ISS PBL36 START 164.2525
HIERARCH ISS PBL36 END 164.7601
HIERARCH ISS PBLA36 START 171.5217
HIERARCH ISS PBLA36 END 171.7337
HIERARCH ISS PBL45 START 182.9852
HIERARCH ISS PBL45 END 183.4922
HIERARCH ISS PBLA45 START 148.5842
HIERARCH ISS PBLA45 END 148.8665
HIERARCH ISS PBL46 START 114.9741
HIERARCH ISS PBL46 END 115.3316
HIERARCH ISS PBLA46 START 168.8506
HIERARCH ISS PBLA46 END 169.0713
HIERARCH ISS PBL56 START 85.0318
HIERARCH ISS PBL56 END 85.1491
HIERARCH ISS PBLA56 START -59.3435
HIERARCH ISS PBLA56 END -59.0252
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1