Exposure
ID
MATIS.2023-12-29T05:44:11.788_1
Header ID
MATIS.2023-12-29T05:44:11.788
Date updated
2023-12-29 05:50:51 UTC+0000
Release date
2024-12-29 05:50:51 UTC+0000
UTC Start
2023-12-29 05:44:11.788
UTC End
2023-12-29 05:45:13.798
MJD Start
60307.23902532
MJD End
60307.2397430283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0096105
Ambient temperature (°C)
12.38
Seeing (arcsec)
0.44
Observation
ID
58086
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
43013
Name
bet Pic
RA
86.822573
DEC
-51.06561
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 47.4160 47.3570 41.8000 41.9000
U1-U3 85.7900 85.6690 49.4000 49.5000
U1-U4 114.6950 114.5220 81.6060 81.7950
U2-U3 39.2870 39.2250 58.5000 58.7000
U2-U4 83.9550 83.8700 102.8030 103.0180
U3-U4 62.2140 62.2010 128.9700 129.1810
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 60307.23902532
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822573
DEC -51.06561
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 47.416
HIERARCH ESO ISS PBL12 END 47.357
HIERARCH ESO ISS PBLA12 START 41.8
HIERARCH ESO ISS PBLA12 END 41.9
HIERARCH ESO ISS PBL13 START 85.79
HIERARCH ESO ISS PBL13 END 85.669
HIERARCH ESO ISS PBLA13 START 49.4
HIERARCH ESO ISS PBLA13 END 49.5
HIERARCH ESO ISS PBL14 START 114.695
HIERARCH ESO ISS PBL14 END 114.522
HIERARCH ESO ISS PBLA14 START 81.606
HIERARCH ESO ISS PBLA14 END 81.795
HIERARCH ESO ISS PBL23 START 39.287
HIERARCH ESO ISS PBL23 END 39.225
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 83.955
HIERARCH ESO ISS PBL24 END 83.87
HIERARCH ESO ISS PBLA24 START 102.803
HIERARCH ESO ISS PBLA24 END 103.018
HIERARCH ESO ISS PBL34 START 62.214
HIERARCH ESO ISS PBL34 END 62.201
HIERARCH ESO ISS PBLA34 START 128.97
HIERARCH ESO ISS PBLA34 END 129.181
HIERARCH ESO ISS AMBI TAU0 START 0.009947
HIERARCH ESO ISS AMBI TAU0 END 0.009274
HIERARCH ESO ISS AMBI TEMP 12.38
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.42