Exposure
ID
MATIS.2023-11-29T06:09:47.378_1
Header ID
MATIS.2023-11-29T06:09:47.378
Date updated
2023-11-29 06:20:24 UTC+0000
Release date
2024-11-29 06:20:23 UTC+0000
UTC Start
2023-11-29 06:09:47.378
UTC End
2023-11-29 06:10:49.388
MJD Start
60277.25679836
MJD End
60277.257516068334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.010742999999999999
Ambient temperature (°C)
15.58
Seeing (arcsec)
0.48
Observation
ID
57775
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
42806
Name
bet Pic
RA
86.822449
DEC
-51.06567
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 51.4770 51.4440 30.2000 30.3000
U1-U3 94.1740 94.1050 37.0000 37.1000
U1-U4 126.1410 126.0550 65.1380 65.3280
U2-U3 43.4850 43.4500 45.0000 45.2000
U2-U4 88.9890 88.9620 84.4970 84.7030
U3-U4 61.9570 61.9780 111.0160 111.2160
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 60277.25679836
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822449
DEC -51.06567
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 51.477
HIERARCH ESO ISS PBL12 END 51.444
HIERARCH ESO ISS PBLA12 START 30.2
HIERARCH ESO ISS PBLA12 END 30.3
HIERARCH ESO ISS PBL13 START 94.174
HIERARCH ESO ISS PBL13 END 94.105
HIERARCH ESO ISS PBLA13 START 37.0
HIERARCH ESO ISS PBLA13 END 37.1
HIERARCH ESO ISS PBL14 START 126.141
HIERARCH ESO ISS PBL14 END 126.055
HIERARCH ESO ISS PBLA14 START 65.138
HIERARCH ESO ISS PBLA14 END 65.328
HIERARCH ESO ISS PBL23 START 43.485
HIERARCH ESO ISS PBL23 END 43.45
HIERARCH ESO ISS PBLA23 START 45.0
HIERARCH ESO ISS PBLA23 END 45.2
HIERARCH ESO ISS PBL24 START 88.989
HIERARCH ESO ISS PBL24 END 88.962
HIERARCH ESO ISS PBLA24 START 84.497
HIERARCH ESO ISS PBLA24 END 84.703
HIERARCH ESO ISS PBL34 START 61.957
HIERARCH ESO ISS PBL34 END 61.978
HIERARCH ESO ISS PBLA34 START 111.016
HIERARCH ESO ISS PBLA34 END 111.216
HIERARCH ESO ISS AMBI TAU0 START 0.010142
HIERARCH ESO ISS AMBI TAU0 END 0.011344
HIERARCH ESO ISS AMBI TEMP 15.58
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.47