Exposure
ID
SPICA.2025-08-17T07-47-08_1
Header ID
SPICA.2025-08-17T07-47-08
Date updated
2025-08-17 07:46:03 UTC+0000
Release date
None
UTC Start
2025-08-17 07:46:03.297
UTC End
2025-08-17 07:47:03.297
MJD Start
60904.3236492663
MJD End
60904.32434371073
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 23.9500 23.9647 97.4112 97.6234
S1-E1 260.0175 259.4739 55.0043 55.1216
S1-E2 209.4179 209.0457 64.0947 64.2510
S1-W1 207.6637 208.3048 138.2055 138.3087
S1-W2 147.2994 147.5505 110.9136 111.1132
S2-E1 242.8711 242.3472 51.1912 51.2909
S2-E2 189.8604 189.4915 60.1217 60.2618
S2-W1 190.1770 190.7731 142.9251 143.0060
S2-W2 124.1374 124.3726 113.4954 113.6894
E1-E2 62.6749 62.5877 -156.8600 -156.8803
E1-W1 312.9679 312.8804 -166.2090 -166.2595
E1-W2 215.3394 215.1060 -159.5011 -159.5322
E2-W1 251.3318 251.3364 -168.5307 -168.5853
E2-W2 152.7584 152.6127 -160.5843 -160.6195
W1-W2 102.2450 102.4041 -0.4507 -0.5044
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 60904.3236492663
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 23.95
HIERARCH ISS PBL12 END 23.9647
HIERARCH ISS PBLA12 START 97.4112
HIERARCH ISS PBLA12 END 97.6234
HIERARCH ISS PBL13 START 260.0175
HIERARCH ISS PBL13 END 259.4739
HIERARCH ISS PBLA13 START 55.0043
HIERARCH ISS PBLA13 END 55.1216
HIERARCH ISS PBL14 START 209.4179
HIERARCH ISS PBL14 END 209.0457
HIERARCH ISS PBLA14 START 64.0947
HIERARCH ISS PBLA14 END 64.251
HIERARCH ISS PBL15 START 207.6637
HIERARCH ISS PBL15 END 208.3048
HIERARCH ISS PBLA15 START 138.2055
HIERARCH ISS PBLA15 END 138.3087
HIERARCH ISS PBL16 START 147.2994
HIERARCH ISS PBL16 END 147.5505
HIERARCH ISS PBLA16 START 110.9136
HIERARCH ISS PBLA16 END 111.1132
HIERARCH ISS PBL23 START 242.8711
HIERARCH ISS PBL23 END 242.3472
HIERARCH ISS PBLA23 START 51.1912
HIERARCH ISS PBLA23 END 51.2909
HIERARCH ISS PBL24 START 189.8604
HIERARCH ISS PBL24 END 189.4915
HIERARCH ISS PBLA24 START 60.1217
HIERARCH ISS PBLA24 END 60.2618
HIERARCH ISS PBL25 START 190.177
HIERARCH ISS PBL25 END 190.7731
HIERARCH ISS PBLA25 START 142.9251
HIERARCH ISS PBLA25 END 143.006
HIERARCH ISS PBL26 START 124.1374
HIERARCH ISS PBL26 END 124.3726
HIERARCH ISS PBLA26 START 113.4954
HIERARCH ISS PBLA26 END 113.6894
HIERARCH ISS PBL34 START 62.6749
HIERARCH ISS PBL34 END 62.5877
HIERARCH ISS PBLA34 START -156.86
HIERARCH ISS PBLA34 END -156.8803
HIERARCH ISS PBL35 START 312.9679
HIERARCH ISS PBL35 END 312.8804
HIERARCH ISS PBLA35 START -166.209
HIERARCH ISS PBLA35 END -166.2595
HIERARCH ISS PBL36 START 215.3394
HIERARCH ISS PBL36 END 215.106
HIERARCH ISS PBLA36 START -159.5011
HIERARCH ISS PBLA36 END -159.5322
HIERARCH ISS PBL45 START 251.3318
HIERARCH ISS PBL45 END 251.3364
HIERARCH ISS PBLA45 START -168.5307
HIERARCH ISS PBLA45 END -168.5853
HIERARCH ISS PBL46 START 152.7584
HIERARCH ISS PBL46 END 152.6127
HIERARCH ISS PBLA46 START -160.5843
HIERARCH ISS PBLA46 END -160.6195
HIERARCH ISS PBL56 START 102.245
HIERARCH ISS PBL56 END 102.4041
HIERARCH ISS PBLA56 START -0.4507
HIERARCH ISS PBLA56 END -0.5044
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1