Exposure
ID
MATIS.2023-11-29T07:45:23.117_1
Header ID
MATIS.2023-11-29T07:45:23.117
Date updated
2023-11-29 07:55:26 UTC+0000
Release date
2024-11-29 07:55:26 UTC+0000
UTC Start
2023-11-29 07:45:23.117
UTC End
2023-11-29 07:46:25.127
MJD Start
60277.32318423
MJD End
60277.32390193833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.013053
Ambient temperature (°C)
14.91
Seeing (arcsec)
0.39
Observation
ID
57779
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 47.2330 47.1730 42.2000 42.3000
U1-U3 85.4110 85.2880 49.8000 49.9000
U1-U4 114.1500 113.9730 82.2000 82.3890
U2-U3 39.0950 39.0330 59.0000 59.1000
U2-U4 83.6860 83.5980 103.4790 103.6950
U3-U4 62.1730 62.1600 129.6340 129.8460
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 60277.32318423
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822793
DEC -51.06577
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 47.233
HIERARCH ESO ISS PBL12 END 47.173
HIERARCH ESO ISS PBLA12 START 42.2
HIERARCH ESO ISS PBLA12 END 42.3
HIERARCH ESO ISS PBL13 START 85.411
HIERARCH ESO ISS PBL13 END 85.288
HIERARCH ESO ISS PBLA13 START 49.8
HIERARCH ESO ISS PBLA13 END 49.9
HIERARCH ESO ISS PBL14 START 114.15
HIERARCH ESO ISS PBL14 END 113.973
HIERARCH ESO ISS PBLA14 START 82.2
HIERARCH ESO ISS PBLA14 END 82.389
HIERARCH ESO ISS PBL23 START 39.095
HIERARCH ESO ISS PBL23 END 39.033
HIERARCH ESO ISS PBLA23 START 59.0
HIERARCH ESO ISS PBLA23 END 59.1
HIERARCH ESO ISS PBL24 START 83.686
HIERARCH ESO ISS PBL24 END 83.598
HIERARCH ESO ISS PBLA24 START 103.479
HIERARCH ESO ISS PBLA24 END 103.695
HIERARCH ESO ISS PBL34 START 62.173
HIERARCH ESO ISS PBL34 END 62.16
HIERARCH ESO ISS PBLA34 START 129.634
HIERARCH ESO ISS PBLA34 END 129.846
HIERARCH ESO ISS AMBI TAU0 START 0.012749
HIERARCH ESO ISS AMBI TAU0 END 0.013357
HIERARCH ESO ISS AMBI TEMP 14.91
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.38