Exposure
ID
SPICA.2025-09-15T05-54-30_1
Header ID
SPICA.2025-09-15T05-54-30
Date updated
2025-09-15 05:53:25 UTC+0000
Release date
None
UTC Start
2025-09-15 05:53:25.010
UTC End
2025-09-15 05:54:25.010
MJD Start
60933.2454283528
MJD End
60933.24612279723
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
64294
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47742
Name
HD_216735
RA
343.807
DEC
8.816165
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.7483 30.7472 89.0213 89.1910
S1-E1 319.0327 318.8076 56.5208 56.6237
S1-E2 264.6987 264.5183 63.8693 63.9907
S1-W1 233.5338 233.9086 121.8399 122.0289
S1-W2 185.0641 185.1393 99.0416 99.2279
S2-E1 293.5653 293.3623 53.2946 53.3894
S2-E2 237.2261 237.0593 60.7113 60.8249
S2-W1 208.3608 208.7416 126.4274 126.6102
S2-W2 154.8773 154.9553 101.0212 101.2097
E1-E2 65.8741 65.8756 -154.4065 -154.3655
E1-W1 306.7551 307.0477 -167.2485 -167.2193
E1-W2 221.3585 221.4187 -157.8844 -157.8492
E2-W1 242.9703 243.2647 -170.7033 -170.6731
E2-W2 155.6570 155.7162 -159.3556 -159.3222
W1-W2 95.4059 95.6378 -9.4281 -9.3635
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 60933.2454283528
PI-COI spica
HIERARCH OBS TARG NAME HD_216735
HIERARCH OBS RA 343.807
HIERARCH OBS DEC 8.816165
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 30.7483
HIERARCH ISS PBL12 END 30.7472
HIERARCH ISS PBLA12 START 89.0213
HIERARCH ISS PBLA12 END 89.191
HIERARCH ISS PBL13 START 319.0327
HIERARCH ISS PBL13 END 318.8076
HIERARCH ISS PBLA13 START 56.5208
HIERARCH ISS PBLA13 END 56.6237
HIERARCH ISS PBL14 START 264.6987
HIERARCH ISS PBL14 END 264.5183
HIERARCH ISS PBLA14 START 63.8693
HIERARCH ISS PBLA14 END 63.9907
HIERARCH ISS PBL15 START 233.5338
HIERARCH ISS PBL15 END 233.9086
HIERARCH ISS PBLA15 START 121.8399
HIERARCH ISS PBLA15 END 122.0289
HIERARCH ISS PBL16 START 185.0641
HIERARCH ISS PBL16 END 185.1393
HIERARCH ISS PBLA16 START 99.0416
HIERARCH ISS PBLA16 END 99.2279
HIERARCH ISS PBL23 START 293.5653
HIERARCH ISS PBL23 END 293.3623
HIERARCH ISS PBLA23 START 53.2946
HIERARCH ISS PBLA23 END 53.3894
HIERARCH ISS PBL24 START 237.2261
HIERARCH ISS PBL24 END 237.0593
HIERARCH ISS PBLA24 START 60.7113
HIERARCH ISS PBLA24 END 60.8249
HIERARCH ISS PBL25 START 208.3608
HIERARCH ISS PBL25 END 208.7416
HIERARCH ISS PBLA25 START 126.4274
HIERARCH ISS PBLA25 END 126.6102
HIERARCH ISS PBL26 START 154.8773
HIERARCH ISS PBL26 END 154.9553
HIERARCH ISS PBLA26 START 101.0212
HIERARCH ISS PBLA26 END 101.2097
HIERARCH ISS PBL34 START 65.8741
HIERARCH ISS PBL34 END 65.8756
HIERARCH ISS PBLA34 START -154.4065
HIERARCH ISS PBLA34 END -154.3655
HIERARCH ISS PBL35 START 306.7551
HIERARCH ISS PBL35 END 307.0477
HIERARCH ISS PBLA35 START -167.2485
HIERARCH ISS PBLA35 END -167.2193
HIERARCH ISS PBL36 START 221.3585
HIERARCH ISS PBL36 END 221.4187
HIERARCH ISS PBLA36 START -157.8844
HIERARCH ISS PBLA36 END -157.8492
HIERARCH ISS PBL45 START 242.9703
HIERARCH ISS PBL45 END 243.2647
HIERARCH ISS PBLA45 START -170.7033
HIERARCH ISS PBLA45 END -170.6731
HIERARCH ISS PBL46 START 155.657
HIERARCH ISS PBL46 END 155.7162
HIERARCH ISS PBLA46 START -159.3556
HIERARCH ISS PBLA46 END -159.3222
HIERARCH ISS PBL56 START 95.4059
HIERARCH ISS PBL56 END 95.6378
HIERARCH ISS PBLA56 START -9.4281
HIERARCH ISS PBLA56 END -9.3635
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1