Exposure
ID
MATIS.2023-12-28T02:21:22.187_1
Header ID
MATIS.2023-12-28T02:21:22.187
Date updated
2023-12-28 02:30:48 UTC+0000
Release date
2024-12-28 02:30:48 UTC+0000
UTC Start
2023-12-28 02:21:22.187
UTC End
2023-12-28 02:22:24.197
MJD Start
60306.09817346
MJD End
60306.0988911683
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0113715
Ambient temperature (°C)
15.39
Seeing (arcsec)
0.405
Observation
ID
58069
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
43002
Name
bet Pic
RA
86.822199
DEC
-51.06563
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 53.8920 53.8800 14.1000 14.3000
U1-U3 99.1350 99.1100 19.9000 20.1000
U1-U4 130.2080 130.2090 43.9480 44.1500
U2-U3 45.8370 45.8260 26.7000 26.9000
U2-U4 87.6460 87.6900 61.7480 61.9650
U3-U4 56.6230 56.6980 89.4630 89.6650
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 60306.09817346
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822199
DEC -51.06563
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 53.892
HIERARCH ESO ISS PBL12 END 53.88
HIERARCH ESO ISS PBLA12 START 14.1
HIERARCH ESO ISS PBLA12 END 14.3
HIERARCH ESO ISS PBL13 START 99.135
HIERARCH ESO ISS PBL13 END 99.11
HIERARCH ESO ISS PBLA13 START 19.9
HIERARCH ESO ISS PBLA13 END 20.1
HIERARCH ESO ISS PBL14 START 130.208
HIERARCH ESO ISS PBL14 END 130.209
HIERARCH ESO ISS PBLA14 START 43.948
HIERARCH ESO ISS PBLA14 END 44.15
HIERARCH ESO ISS PBL23 START 45.837
HIERARCH ESO ISS PBL23 END 45.826
HIERARCH ESO ISS PBLA23 START 26.7
HIERARCH ESO ISS PBLA23 END 26.9
HIERARCH ESO ISS PBL24 START 87.646
HIERARCH ESO ISS PBL24 END 87.69
HIERARCH ESO ISS PBLA24 START 61.748
HIERARCH ESO ISS PBLA24 END 61.965
HIERARCH ESO ISS PBL34 START 56.623
HIERARCH ESO ISS PBL34 END 56.698
HIERARCH ESO ISS PBLA34 START 89.463
HIERARCH ESO ISS PBLA34 END 89.665
HIERARCH ESO ISS AMBI TAU0 START 0.012307
HIERARCH ESO ISS AMBI TAU0 END 0.010436
HIERARCH ESO ISS AMBI TEMP 15.39
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.45