Exposure
ID
SPICA.2025-12-11T07-44-30_1
Header ID
SPICA.2025-12-11T07-44-30
Date updated
2025-12-11 07:43:25 UTC+0000
Release date
None
UTC Start
2025-12-11 07:43:25.834
UTC End
2025-12-11 07:44:25.834
MJD Start
61020.3218267873
MJD End
61020.322521231734
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
3.57811
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.58256
Observation
ID
70768
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52502
Name
HD_48097
RA
100.6014
DEC
17.64531
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.6583 32.6561 87.0399 87.1991
S1-E1 328.8377 328.7495 56.1178 56.2229
S1-E2 275.4284 275.3409 63.2925 63.4111
S1-W1 248.2305 248.4881 116.8402 117.0393
S1-W2 197.7568 197.7930 96.1799 96.3576
S2-E1 301.2890 301.2201 52.9246 53.0243
S2-E2 245.8872 245.8122 60.2265 60.3394
S2-W1 220.4890 220.7604 121.0616 121.2604
S2-W2 165.5944 165.6347 97.9752 98.1559
E1-E2 65.3525 65.3860 -155.6433 -155.5744
E1-W1 299.8569 300.2609 -170.1090 -170.0403
E1-W2 218.4060 218.5680 -159.5277 -159.4613
E2-W1 237.1388 237.5102 -174.0565 -173.9836
E2-W2 153.2676 153.3964 -161.1829 -161.1171
W1-W2 94.1358 94.3647 -15.3259 -15.2057
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 61020.3218267873
PI-COI spica
HIERARCH OBS TARG NAME HD_48097
HIERARCH OBS RA 100.6014
HIERARCH OBS DEC 17.64531
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 32.6583
HIERARCH ISS PBL12 END 32.6561
HIERARCH ISS PBLA12 START 87.0399
HIERARCH ISS PBLA12 END 87.1991
HIERARCH ISS PBL13 START 328.8377
HIERARCH ISS PBL13 END 328.7495
HIERARCH ISS PBLA13 START 56.1178
HIERARCH ISS PBLA13 END 56.2229
HIERARCH ISS PBL14 START 275.4284
HIERARCH ISS PBL14 END 275.3409
HIERARCH ISS PBLA14 START 63.2925
HIERARCH ISS PBLA14 END 63.4111
HIERARCH ISS PBL15 START 248.2305
HIERARCH ISS PBL15 END 248.4881
HIERARCH ISS PBLA15 START 116.8402
HIERARCH ISS PBLA15 END 117.0393
HIERARCH ISS PBL16 START 197.7568
HIERARCH ISS PBL16 END 197.793
HIERARCH ISS PBLA16 START 96.1799
HIERARCH ISS PBLA16 END 96.3576
HIERARCH ISS PBL23 START 301.289
HIERARCH ISS PBL23 END 301.2201
HIERARCH ISS PBLA23 START 52.9246
HIERARCH ISS PBLA23 END 53.0243
HIERARCH ISS PBL24 START 245.8872
HIERARCH ISS PBL24 END 245.8122
HIERARCH ISS PBLA24 START 60.2265
HIERARCH ISS PBLA24 END 60.3394
HIERARCH ISS PBL25 START 220.489
HIERARCH ISS PBL25 END 220.7604
HIERARCH ISS PBLA25 START 121.0616
HIERARCH ISS PBLA25 END 121.2604
HIERARCH ISS PBL26 START 165.5944
HIERARCH ISS PBL26 END 165.6347
HIERARCH ISS PBLA26 START 97.9752
HIERARCH ISS PBLA26 END 98.1559
HIERARCH ISS PBL34 START 65.3525
HIERARCH ISS PBL34 END 65.386
HIERARCH ISS PBLA34 START -155.6433
HIERARCH ISS PBLA34 END -155.5744
HIERARCH ISS PBL35 START 299.8569
HIERARCH ISS PBL35 END 300.2609
HIERARCH ISS PBLA35 START -170.109
HIERARCH ISS PBLA35 END -170.0403
HIERARCH ISS PBL36 START 218.406
HIERARCH ISS PBL36 END 218.568
HIERARCH ISS PBLA36 START -159.5277
HIERARCH ISS PBLA36 END -159.4613
HIERARCH ISS PBL45 START 237.1388
HIERARCH ISS PBL45 END 237.5102
HIERARCH ISS PBLA45 START -174.0565
HIERARCH ISS PBLA45 END -173.9836
HIERARCH ISS PBL46 START 153.2676
HIERARCH ISS PBL46 END 153.3964
HIERARCH ISS PBLA46 START -161.1829
HIERARCH ISS PBLA46 END -161.1171
HIERARCH ISS PBL56 START 94.1358
HIERARCH ISS PBL56 END 94.3647
HIERARCH ISS PBLA56 START -15.3259
HIERARCH ISS PBLA56 END -15.2057
HIERARCH CHARA TAU0 3.57811
HIERARCH CHARA SEEING 1.58256