Exposure
ID
MATIS.2023-11-29T07:56:03.208_1
Header ID
MATIS.2023-11-29T07:56:03.208
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 07:56:03.208
UTC End
2023-11-29 07:57:05.218
MJD Start
60277.33059269
MJD End
60277.33131039833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.012084
Ambient temperature (°C)
14.68
Seeing (arcsec)
0.43
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 46.6040 46.5410 43.4000 43.5000
U1-U3 84.1110 83.9810 51.1000 51.3000
U1-U4 112.2780 112.0910 84.1650 84.3570
U2-U3 38.4390 38.3710 60.5000 60.6000
U2-U4 82.7580 82.6620 105.7240 105.9510
U3-U4 62.0220 62.0060 131.8330 132.0540
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 60277.33059269
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 46.604
HIERARCH ESO ISS PBL12 END 46.541
HIERARCH ESO ISS PBLA12 START 43.4
HIERARCH ESO ISS PBLA12 END 43.5
HIERARCH ESO ISS PBL13 START 84.111
HIERARCH ESO ISS PBL13 END 83.981
HIERARCH ESO ISS PBLA13 START 51.1
HIERARCH ESO ISS PBLA13 END 51.3
HIERARCH ESO ISS PBL14 START 112.278
HIERARCH ESO ISS PBL14 END 112.091
HIERARCH ESO ISS PBLA14 START 84.165
HIERARCH ESO ISS PBLA14 END 84.357
HIERARCH ESO ISS PBL23 START 38.439
HIERARCH ESO ISS PBL23 END 38.371
HIERARCH ESO ISS PBLA23 START 60.5
HIERARCH ESO ISS PBLA23 END 60.6
HIERARCH ESO ISS PBL24 START 82.758
HIERARCH ESO ISS PBL24 END 82.662
HIERARCH ESO ISS PBLA24 START 105.724
HIERARCH ESO ISS PBLA24 END 105.951
HIERARCH ESO ISS PBL34 START 62.022
HIERARCH ESO ISS PBL34 END 62.006
HIERARCH ESO ISS PBLA34 START 131.833
HIERARCH ESO ISS PBLA34 END 132.054
HIERARCH ESO ISS AMBI TAU0 START 0.012084
HIERARCH ESO ISS AMBI TAU0 END 0.012084
HIERARCH ESO ISS AMBI TEMP 14.68
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.41