Exposure
ID
MATIS.2023-11-29T07:39:25.651_1
Header ID
MATIS.2023-11-29T07:39:25.651
Date updated
2023-11-29 07:50:22 UTC+0000
Release date
2024-11-29 07:50:22 UTC+0000
UTC Start
2023-11-29 07:39:25.651
UTC End
2023-11-29 07:40:32.095
MJD Start
60277.31904689
MJD End
60277.31981591778
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.010464
Ambient temperature (°C)
15.0
Seeing (arcsec)
0.43999999999999995
Observation
ID
57778
Category
science
Program ID
112.26WQ.001
Program Title
A MID-INFRARED VIEW OF THE ATMOSPHERE OF BETA PICTORIS C WITH MATISSE/GRA4MAT
Program Type
ToO
PI / COI
NOWAK/ HOULLÉ/ MILLOUR/ LACOUR/ HINKLEY/ LOPEZ/ PALMA BIFANI/ MATTER/ CHAUVIN/ KAMMERER/ RICKMAN/ BONNEFOY/ STOLKER/ POURRÉ/ WOILLEZ/ WANG
Target
ID
42807
Name
bet Pic
RA
86.822793
DEC
-51.06577
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 47.5700 47.5070 41.5000 41.6000
U1-U3 86.1090 85.9780 49.0000 49.2000
U1-U4 115.1520 114.9640 81.1100 81.3170
U2-U3 39.4470 39.3810 58.1000 58.3000
U2-U4 84.1790 84.0870 102.2390 102.4740
U3-U4 62.2460 62.2330 128.4180 128.6480
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.26WQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60277.31904689
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822793
DEC -51.06577
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 10.0
HIERARCH ESO DET SEQ1 PERIOD 11.074
HIERARCH ESO DET NDIT 6
HIERARCH ESO ISS PBL12 START 47.57
HIERARCH ESO ISS PBL12 END 47.507
HIERARCH ESO ISS PBLA12 START 41.5
HIERARCH ESO ISS PBLA12 END 41.6
HIERARCH ESO ISS PBL13 START 86.109
HIERARCH ESO ISS PBL13 END 85.978
HIERARCH ESO ISS PBLA13 START 49.0
HIERARCH ESO ISS PBLA13 END 49.2
HIERARCH ESO ISS PBL14 START 115.152
HIERARCH ESO ISS PBL14 END 114.964
HIERARCH ESO ISS PBLA14 START 81.11
HIERARCH ESO ISS PBLA14 END 81.317
HIERARCH ESO ISS PBL23 START 39.447
HIERARCH ESO ISS PBL23 END 39.381
HIERARCH ESO ISS PBLA23 START 58.1
HIERARCH ESO ISS PBLA23 END 58.3
HIERARCH ESO ISS PBL24 START 84.179
HIERARCH ESO ISS PBL24 END 84.087
HIERARCH ESO ISS PBLA24 START 102.239
HIERARCH ESO ISS PBLA24 END 102.474
HIERARCH ESO ISS PBL34 START 62.246
HIERARCH ESO ISS PBL34 END 62.233
HIERARCH ESO ISS PBLA34 START 128.418
HIERARCH ESO ISS PBLA34 END 128.648
HIERARCH ESO ISS AMBI TAU0 START 0.010027
HIERARCH ESO ISS AMBI TAU0 END 0.010901
HIERARCH ESO ISS AMBI TEMP 15.0
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.41