Exposure
ID
MATIS.2023-11-29T07:00:15.193_1
Header ID
MATIS.2023-11-29T07:00:15.193
Date updated
2023-12-01 12:35:30 UTC+0000
Release date
2024-12-01 12:35:29 UTC+0000
UTC Start
2023-11-29 07:00:15.193
UTC End
2023-11-29 07:01:17.203
MJD Start
60277.29184251
MJD End
60277.29256021833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.013748
Ambient temperature (°C)
15.37
Seeing (arcsec)
0.3
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 49.5370 49.4900 36.7000 36.8000
U1-U3 90.1730 90.0770 43.9000 44.0000
U1-U4 120.8930 120.7610 74.0830 74.2670
U2-U3 41.4930 41.4450 52.5000 52.6000
U2-U4 86.9110 86.8510 94.3330 94.5380
U3-U4 62.4710 62.4710 120.6360 120.8370
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 60277.29184251
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 49.537
HIERARCH ESO ISS PBL12 END 49.49
HIERARCH ESO ISS PBLA12 START 36.7
HIERARCH ESO ISS PBLA12 END 36.8
HIERARCH ESO ISS PBL13 START 90.173
HIERARCH ESO ISS PBL13 END 90.077
HIERARCH ESO ISS PBLA13 START 43.9
HIERARCH ESO ISS PBLA13 END 44.0
HIERARCH ESO ISS PBL14 START 120.893
HIERARCH ESO ISS PBL14 END 120.761
HIERARCH ESO ISS PBLA14 START 74.083
HIERARCH ESO ISS PBLA14 END 74.267
HIERARCH ESO ISS PBL23 START 41.493
HIERARCH ESO ISS PBL23 END 41.445
HIERARCH ESO ISS PBLA23 START 52.5
HIERARCH ESO ISS PBLA23 END 52.6
HIERARCH ESO ISS PBL24 START 86.911
HIERARCH ESO ISS PBL24 END 86.851
HIERARCH ESO ISS PBLA24 START 94.333
HIERARCH ESO ISS PBLA24 END 94.538
HIERARCH ESO ISS PBL34 START 62.471
HIERARCH ESO ISS PBL34 END 62.471
HIERARCH ESO ISS PBLA34 START 120.636
HIERARCH ESO ISS PBLA34 END 120.837
HIERARCH ESO ISS AMBI TAU0 START 0.013748
HIERARCH ESO ISS AMBI TAU0 END 0.013748
HIERARCH ESO ISS AMBI TEMP 15.37
HIERARCH ESO ISS AMBI FWHM START 0.3
HIERARCH ESO ISS AMBI FWHM END 0.3