Exposure
ID
MATIS.2023-12-28T01:49:56.197_1
Header ID
MATIS.2023-12-28T01:49:56.197
Date updated
2024-01-08 10:56:02 UTC+0000
Release date
2025-01-08 10:46:10 UTC+0000
UTC Start
2023-12-28 01:49:56.197
UTC End
2023-12-28 01:51:02.641
MJD Start
60306.07634487
MJD End
60306.0771138978
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.009778
Ambient temperature (°C)
15.35
Seeing (arcsec)
0.44
Observation
ID
58068
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
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 54.1870 54.1780 9.5000 9.7000
U1-U3 99.7690 99.7480 14.9000 15.1000
U1-U4 129.9670 129.9830 37.6940 37.9500
U2-U3 46.1120 46.1030 21.3000 21.5000
U2-U4 86.1030 86.1720 54.9900 55.2690
U3-U4 54.1410 54.2480 83.1670 83.4270
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 60306.07634487
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822199
DEC -51.06563
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 54.187
HIERARCH ESO ISS PBL12 END 54.178
HIERARCH ESO ISS PBLA12 START 9.5
HIERARCH ESO ISS PBLA12 END 9.7
HIERARCH ESO ISS PBL13 START 99.769
HIERARCH ESO ISS PBL13 END 99.748
HIERARCH ESO ISS PBLA13 START 14.9
HIERARCH ESO ISS PBLA13 END 15.1
HIERARCH ESO ISS PBL14 START 129.967
HIERARCH ESO ISS PBL14 END 129.983
HIERARCH ESO ISS PBLA14 START 37.694
HIERARCH ESO ISS PBLA14 END 37.95
HIERARCH ESO ISS PBL23 START 46.112
HIERARCH ESO ISS PBL23 END 46.103
HIERARCH ESO ISS PBLA23 START 21.3
HIERARCH ESO ISS PBLA23 END 21.5
HIERARCH ESO ISS PBL24 START 86.103
HIERARCH ESO ISS PBL24 END 86.172
HIERARCH ESO ISS PBLA24 START 54.99
HIERARCH ESO ISS PBLA24 END 55.269
HIERARCH ESO ISS PBL34 START 54.141
HIERARCH ESO ISS PBL34 END 54.248
HIERARCH ESO ISS PBLA34 START 83.167
HIERARCH ESO ISS PBLA34 END 83.427
HIERARCH ESO ISS AMBI TAU0 START 0.009859
HIERARCH ESO ISS AMBI TAU0 END 0.009697
HIERARCH ESO ISS AMBI TEMP 15.35
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.43