Exposure
ID
MATIS.2022-08-25T03:47:55.960_1
Header ID
MATIS.2022-08-25T03:47:55.960
Date updated
2022-08-25 03:55:38 UTC+0000
Release date
2023-08-25 03:55:38 UTC+0000
UTC Start
2022-08-25 03:47:55.960
UTC End
2022-08-25 03:48:52.625
MJD Start
59816.15828657
MJD End
59816.1589424149
Exposure time (s)
56.7
Validation level
0
Tau 0: Coherence time (s)
0.0068085
Ambient temperature (°C)
14.01
Seeing (arcsec)
0.79
Observation
ID
50734
Category
science
Program ID
109.22VF.002
Program Title
TRACING THE PAST CENTURY OF MASS-LOSS ACTIVITY OF THE FRIED EGG NEBULA
Program Type
Normal
PI / COI
KOUMPIA/ OUDMAIJER/ DE WIT/ VINK/ MILLOUR/ MULLER/ ZIJLSTRA/ WALLSTRÖM/ SZCZERBA/ LAGADEC
Target
ID
37844
Name
WRAY 15-1676
RA
259.954077
DEC
-39.17721
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2180 25.2180 178.7000 178.9000
A0-D0 20.5790 20.5030 112.2000 112.5000
A0-C1 20.5290 20.5190 160.9000 161.1380
B2-D0 25.4110 25.3560 46.7000 46.7000
B2-C1 8.4670 8.4490 46.6590 46.6970
D0-C1 16.9430 16.9070 226.7270 226.7660
Invalid fields
Key
INSTRUMENT_MODE
Header: validation messages
Message
Invalid instrument_mode = 'SI_PHOT_L_HIGH+' for instrument 'MATISSE'
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.22VF.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59816.15828657
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME WRAY 15-1676
RA 259.954077
DEC -39.17721
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME L
HIERARCH ESO INS FIL ID L
HIERARCH ESO INS DIL NAME HIGH+
HIERARCH ESO INS DIL ID HIGH+
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 10.0
HIERARCH ESO DET SEQ1 PERIOD 11.333
HIERARCH ESO DET NDIT 5
HIERARCH ESO ISS PBL12 START 25.218
HIERARCH ESO ISS PBL12 END 25.218
HIERARCH ESO ISS PBLA12 START 178.7
HIERARCH ESO ISS PBLA12 END 178.9
HIERARCH ESO ISS PBL13 START 20.579
HIERARCH ESO ISS PBL13 END 20.503
HIERARCH ESO ISS PBLA13 START 112.2
HIERARCH ESO ISS PBLA13 END 112.5
HIERARCH ESO ISS PBL14 START 20.529
HIERARCH ESO ISS PBL14 END 20.519
HIERARCH ESO ISS PBLA14 START 160.9
HIERARCH ESO ISS PBLA14 END 161.138
HIERARCH ESO ISS PBL23 START 25.411
HIERARCH ESO ISS PBL23 END 25.356
HIERARCH ESO ISS PBLA23 START 46.7
HIERARCH ESO ISS PBLA23 END 46.7
HIERARCH ESO ISS PBL24 START 8.467
HIERARCH ESO ISS PBL24 END 8.449
HIERARCH ESO ISS PBLA24 START 46.659
HIERARCH ESO ISS PBLA24 END 46.697
HIERARCH ESO ISS PBL34 START 16.943
HIERARCH ESO ISS PBL34 END 16.907
HIERARCH ESO ISS PBLA34 START 226.727
HIERARCH ESO ISS PBLA34 END 226.766
HIERARCH ESO ISS AMBI TAU0 START 0.006398
HIERARCH ESO ISS AMBI TAU0 END 0.007219
HIERARCH ESO ISS AMBI TEMP 14.01
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.78