Exposure
ID
MATIS.2023-12-28T06:26:49.825_1
Header ID
MATIS.2023-12-28T06:26:49.825
Date updated
2023-12-28 06:35:44 UTC+0000
Release date
2024-12-28 06:35:44 UTC+0000
UTC Start
2023-12-28 06:26:49.825
UTC End
2023-12-28 06:27:56.269
MJD Start
60306.26863223
MJD End
60306.2694012578
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.003692
Ambient temperature (°C)
12.59
Seeing (arcsec)
0.99
Observation
ID
58076
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
43007
Name
bet Pic
RA
86.822613
DEC
-51.06566
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 45.0090 44.9220 46.3000 46.4000
U1-U3 80.8180 80.6400 54.2000 54.4000
U1-U4 107.5370 107.2810 88.8470 89.0920
U2-U3 36.7760 36.6860 64.0000 64.2000
U2-U4 80.3960 80.2680 111.1090 111.3910
U3-U4 61.5860 61.5610 137.0610 137.3330
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 60306.26863223
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822613
DEC -51.06566
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 45.009
HIERARCH ESO ISS PBL12 END 44.922
HIERARCH ESO ISS PBLA12 START 46.3
HIERARCH ESO ISS PBLA12 END 46.4
HIERARCH ESO ISS PBL13 START 80.818
HIERARCH ESO ISS PBL13 END 80.64
HIERARCH ESO ISS PBLA13 START 54.2
HIERARCH ESO ISS PBLA13 END 54.4
HIERARCH ESO ISS PBL14 START 107.537
HIERARCH ESO ISS PBL14 END 107.281
HIERARCH ESO ISS PBLA14 START 88.847
HIERARCH ESO ISS PBLA14 END 89.092
HIERARCH ESO ISS PBL23 START 36.776
HIERARCH ESO ISS PBL23 END 36.686
HIERARCH ESO ISS PBLA23 START 64.0
HIERARCH ESO ISS PBLA23 END 64.2
HIERARCH ESO ISS PBL24 START 80.396
HIERARCH ESO ISS PBL24 END 80.268
HIERARCH ESO ISS PBLA24 START 111.109
HIERARCH ESO ISS PBLA24 END 111.391
HIERARCH ESO ISS PBL34 START 61.586
HIERARCH ESO ISS PBL34 END 61.561
HIERARCH ESO ISS PBLA34 START 137.061
HIERARCH ESO ISS PBLA34 END 137.333
HIERARCH ESO ISS AMBI TAU0 START 0.003753
HIERARCH ESO ISS AMBI TAU0 END 0.003631
HIERARCH ESO ISS AMBI TEMP 12.59
HIERARCH ESO ISS AMBI FWHM START 1.06
HIERARCH ESO ISS AMBI FWHM END 0.92