Exposure
ID
SPICA.2025-06-16T06-45-23_1
Header ID
SPICA.2025-06-16T06-45-23
Date updated
2025-06-16 06:44:50 UTC+0000
Release date
None
UTC Start
2025-06-16 06:44:50.668
UTC End
2025-06-16 06:45:20.668
MJD Start
60842.2811419893
MJD End
60842.28148921151
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68352
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
None
Target
ID
50795
Name
HD_135722
RA
228.8757
DEC
33.31483
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9850 33.9833 109.7111 109.7776
S1-E1 328.5899 328.5765 79.4404 79.5274
S1-E2 278.0966 278.0945 86.7282 86.8105
S1-W1 275.6230 275.5630 139.0795 139.1432
S1-W2 209.8755 209.8547 119.0701 119.1344
S2-E1 299.7286 299.7099 76.1638 76.2528
S2-E2 247.1658 247.1610 83.6506 83.7351
S2-W1 246.5695 246.5101 142.9554 143.0195
S2-W2 176.4294 176.4101 120.8652 120.9292
E1-E2 63.4507 63.4261 -134.3380 -134.2408
E1-W1 303.9510 303.8162 -152.0442 -151.9562
E1-W2 213.9880 213.9002 -139.2833 -139.1885
E2-W1 244.2695 244.1618 -156.5754 -156.4900
E2-W2 150.8727 150.8097 -141.3610 -141.2673
W1-W2 106.3315 106.2948 1.5631 1.6382
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 60842.2811419893
PI-COI spica
HIERARCH OBS TARG NAME HD_135722
HIERARCH OBS RA 228.8757
HIERARCH OBS DEC 33.31483
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 1500
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 33.985
HIERARCH ISS PBL12 END 33.9833
HIERARCH ISS PBLA12 START 109.7111
HIERARCH ISS PBLA12 END 109.7776
HIERARCH ISS PBL13 START 328.5899
HIERARCH ISS PBL13 END 328.5765
HIERARCH ISS PBLA13 START 79.4404
HIERARCH ISS PBLA13 END 79.5274
HIERARCH ISS PBL14 START 278.0966
HIERARCH ISS PBL14 END 278.0945
HIERARCH ISS PBLA14 START 86.7282
HIERARCH ISS PBLA14 END 86.8105
HIERARCH ISS PBL15 START 275.623
HIERARCH ISS PBL15 END 275.563
HIERARCH ISS PBLA15 START 139.0795
HIERARCH ISS PBLA15 END 139.1432
HIERARCH ISS PBL16 START 209.8755
HIERARCH ISS PBL16 END 209.8547
HIERARCH ISS PBLA16 START 119.0701
HIERARCH ISS PBLA16 END 119.1344
HIERARCH ISS PBL23 START 299.7286
HIERARCH ISS PBL23 END 299.7099
HIERARCH ISS PBLA23 START 76.1638
HIERARCH ISS PBLA23 END 76.2528
HIERARCH ISS PBL24 START 247.1658
HIERARCH ISS PBL24 END 247.161
HIERARCH ISS PBLA24 START 83.6506
HIERARCH ISS PBLA24 END 83.7351
HIERARCH ISS PBL25 START 246.5695
HIERARCH ISS PBL25 END 246.5101
HIERARCH ISS PBLA25 START 142.9554
HIERARCH ISS PBLA25 END 143.0195
HIERARCH ISS PBL26 START 176.4294
HIERARCH ISS PBL26 END 176.4101
HIERARCH ISS PBLA26 START 120.8652
HIERARCH ISS PBLA26 END 120.9292
HIERARCH ISS PBL34 START 63.4507
HIERARCH ISS PBL34 END 63.4261
HIERARCH ISS PBLA34 START -134.338
HIERARCH ISS PBLA34 END -134.2408
HIERARCH ISS PBL35 START 303.951
HIERARCH ISS PBL35 END 303.8162
HIERARCH ISS PBLA35 START -152.0442
HIERARCH ISS PBLA35 END -151.9562
HIERARCH ISS PBL36 START 213.988
HIERARCH ISS PBL36 END 213.9002
HIERARCH ISS PBLA36 START -139.2833
HIERARCH ISS PBLA36 END -139.1885
HIERARCH ISS PBL45 START 244.2695
HIERARCH ISS PBL45 END 244.1618
HIERARCH ISS PBLA45 START -156.5754
HIERARCH ISS PBLA45 END -156.49
HIERARCH ISS PBL46 START 150.8727
HIERARCH ISS PBL46 END 150.8097
HIERARCH ISS PBLA46 START -141.361
HIERARCH ISS PBLA46 END -141.2673
HIERARCH ISS PBL56 START 106.3315
HIERARCH ISS PBL56 END 106.2948
HIERARCH ISS PBLA56 START 1.5631
HIERARCH ISS PBLA56 END 1.6382
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1