Exposure
ID
SPICA.2025-08-17T07-41-05_1
Header ID
SPICA.2025-08-17T07-41-05
Date updated
2025-08-17 07:40:00 UTC+0000
Release date
None
UTC Start
2025-08-17 07:40:00.835
UTC End
2025-08-17 07:41:00.835
MJD Start
60904.3194541121
MJD End
60904.32014855653
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
70040
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51965
Name
HD_210424
RA
332.6562
DEC
-11.56494
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 23.8754 23.8878 96.2188 96.4334
S1-E1 263.0460 262.5043 54.3713 54.4820
S1-E2 211.5175 211.1388 63.2435 63.3934
S1-W1 204.0598 204.7085 137.6030 137.7143
S1-W2 145.9335 146.1737 109.7778 109.9840
S2-E1 245.7774 245.2591 50.6554 50.7488
S2-E2 191.9288 191.5572 59.3612 59.4948
S2-W1 186.8143 187.4210 142.4497 142.5379
S2-W2 122.8512 123.0782 112.3893 112.5904
E1-E2 63.1399 63.0592 -156.7379 -156.7608
E1-W1 313.3390 313.2871 -165.9223 -165.9743
E1-W2 216.5666 216.3562 -159.3198 -159.3531
E2-W1 251.2109 251.2444 -168.2214 -168.2774
E2-W2 153.5172 153.3880 -160.3814 -160.4186
W1-W2 101.3164 101.4878 -0.1499 -0.2040
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 60904.3194541121
PI-COI spica
HIERARCH OBS TARG NAME HD_210424
HIERARCH OBS RA 332.6562
HIERARCH OBS DEC -11.56494
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 23.8754
HIERARCH ISS PBL12 END 23.8878
HIERARCH ISS PBLA12 START 96.2188
HIERARCH ISS PBLA12 END 96.4334
HIERARCH ISS PBL13 START 263.046
HIERARCH ISS PBL13 END 262.5043
HIERARCH ISS PBLA13 START 54.3713
HIERARCH ISS PBLA13 END 54.482
HIERARCH ISS PBL14 START 211.5175
HIERARCH ISS PBL14 END 211.1388
HIERARCH ISS PBLA14 START 63.2435
HIERARCH ISS PBLA14 END 63.3934
HIERARCH ISS PBL15 START 204.0598
HIERARCH ISS PBL15 END 204.7085
HIERARCH ISS PBLA15 START 137.603
HIERARCH ISS PBLA15 END 137.7143
HIERARCH ISS PBL16 START 145.9335
HIERARCH ISS PBL16 END 146.1737
HIERARCH ISS PBLA16 START 109.7778
HIERARCH ISS PBLA16 END 109.984
HIERARCH ISS PBL23 START 245.7774
HIERARCH ISS PBL23 END 245.2591
HIERARCH ISS PBLA23 START 50.6554
HIERARCH ISS PBLA23 END 50.7488
HIERARCH ISS PBL24 START 191.9288
HIERARCH ISS PBL24 END 191.5572
HIERARCH ISS PBLA24 START 59.3612
HIERARCH ISS PBLA24 END 59.4948
HIERARCH ISS PBL25 START 186.8143
HIERARCH ISS PBL25 END 187.421
HIERARCH ISS PBLA25 START 142.4497
HIERARCH ISS PBLA25 END 142.5379
HIERARCH ISS PBL26 START 122.8512
HIERARCH ISS PBL26 END 123.0782
HIERARCH ISS PBLA26 START 112.3893
HIERARCH ISS PBLA26 END 112.5904
HIERARCH ISS PBL34 START 63.1399
HIERARCH ISS PBL34 END 63.0592
HIERARCH ISS PBLA34 START -156.7379
HIERARCH ISS PBLA34 END -156.7608
HIERARCH ISS PBL35 START 313.339
HIERARCH ISS PBL35 END 313.2871
HIERARCH ISS PBLA35 START -165.9223
HIERARCH ISS PBLA35 END -165.9743
HIERARCH ISS PBL36 START 216.5666
HIERARCH ISS PBL36 END 216.3562
HIERARCH ISS PBLA36 START -159.3198
HIERARCH ISS PBLA36 END -159.3531
HIERARCH ISS PBL45 START 251.2109
HIERARCH ISS PBL45 END 251.2444
HIERARCH ISS PBLA45 START -168.2214
HIERARCH ISS PBLA45 END -168.2774
HIERARCH ISS PBL46 START 153.5172
HIERARCH ISS PBL46 END 153.388
HIERARCH ISS PBLA46 START -160.3814
HIERARCH ISS PBLA46 END -160.4186
HIERARCH ISS PBL56 START 101.3164
HIERARCH ISS PBL56 END 101.4878
HIERARCH ISS PBLA56 START -0.1499
HIERARCH ISS PBLA56 END -0.204
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1