Exposure
ID
MATIS.2023-11-29T07:28:34.859_1
Header ID
MATIS.2023-11-29T07:28:34.859
Date updated
2023-11-29 07:40:27 UTC+0000
Release date
2024-11-29 07:40:27 UTC+0000
UTC Start
2023-11-29 07:28:34.859
UTC End
2023-11-29 07:29:36.869
MJD Start
60277.31151457
MJD End
60277.31223227833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.010701
Ambient temperature (°C)
15.12
Seeing (arcsec)
0.49
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 48.1570 48.1030 40.2000 40.3000
U1-U3 87.3220 87.2090 47.6000 47.8000
U1-U4 116.8860 116.7250 79.1480 79.3340
U2-U3 40.0590 40.0020 56.6000 56.7000
U2-U4 85.0260 84.9480 100.0150 100.2260
U3-U4 62.3540 62.3450 126.2310 126.4380
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 60277.31151457
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 48.157
HIERARCH ESO ISS PBL12 END 48.103
HIERARCH ESO ISS PBLA12 START 40.2
HIERARCH ESO ISS PBLA12 END 40.3
HIERARCH ESO ISS PBL13 START 87.322
HIERARCH ESO ISS PBL13 END 87.209
HIERARCH ESO ISS PBLA13 START 47.6
HIERARCH ESO ISS PBLA13 END 47.8
HIERARCH ESO ISS PBL14 START 116.886
HIERARCH ESO ISS PBL14 END 116.725
HIERARCH ESO ISS PBLA14 START 79.148
HIERARCH ESO ISS PBLA14 END 79.334
HIERARCH ESO ISS PBL23 START 40.059
HIERARCH ESO ISS PBL23 END 40.002
HIERARCH ESO ISS PBLA23 START 56.6
HIERARCH ESO ISS PBLA23 END 56.7
HIERARCH ESO ISS PBL24 START 85.026
HIERARCH ESO ISS PBL24 END 84.948
HIERARCH ESO ISS PBLA24 START 100.015
HIERARCH ESO ISS PBLA24 END 100.226
HIERARCH ESO ISS PBL34 START 62.354
HIERARCH ESO ISS PBL34 END 62.345
HIERARCH ESO ISS PBLA34 START 126.231
HIERARCH ESO ISS PBLA34 END 126.438
HIERARCH ESO ISS AMBI TAU0 START 0.010621
HIERARCH ESO ISS AMBI TAU0 END 0.010781
HIERARCH ESO ISS AMBI TEMP 15.12
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.46