Exposure
ID
MATIS.2023-12-29T05:55:28.745_1
Header ID
MATIS.2023-12-29T05:55:28.745
Date updated
2023-12-29 06:05:53 UTC+0000
Release date
2024-12-29 06:05:53 UTC+0000
UTC Start
2023-12-29 05:55:28.745
UTC End
2023-12-29 05:56:35.189
MJD Start
60307.24686048
MJD End
60307.2476295078
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.009458
Ambient temperature (°C)
12.25
Seeing (arcsec)
0.43
Observation
ID
58087
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
43014
Name
bet Pic
RA
86.822953
DEC
-51.06552
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 46.7610 46.6830 43.1000 43.3000
U1-U3 84.4360 84.2750 50.8000 51.0000
U1-U4 112.7480 112.5160 83.6750 83.9150
U2-U3 38.6030 38.5220 60.1000 60.3000
U2-U4 82.9920 82.8770 105.1630 105.4380
U3-U4 62.0620 62.0430 131.2840 131.5530
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 60307.24686048
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822953
DEC -51.06552
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 46.761
HIERARCH ESO ISS PBL12 END 46.683
HIERARCH ESO ISS PBLA12 START 43.1
HIERARCH ESO ISS PBLA12 END 43.3
HIERARCH ESO ISS PBL13 START 84.436
HIERARCH ESO ISS PBL13 END 84.275
HIERARCH ESO ISS PBLA13 START 50.8
HIERARCH ESO ISS PBLA13 END 51.0
HIERARCH ESO ISS PBL14 START 112.748
HIERARCH ESO ISS PBL14 END 112.516
HIERARCH ESO ISS PBLA14 START 83.675
HIERARCH ESO ISS PBLA14 END 83.915
HIERARCH ESO ISS PBL23 START 38.603
HIERARCH ESO ISS PBL23 END 38.522
HIERARCH ESO ISS PBLA23 START 60.1
HIERARCH ESO ISS PBLA23 END 60.3
HIERARCH ESO ISS PBL24 START 82.992
HIERARCH ESO ISS PBL24 END 82.877
HIERARCH ESO ISS PBLA24 START 105.163
HIERARCH ESO ISS PBLA24 END 105.438
HIERARCH ESO ISS PBL34 START 62.062
HIERARCH ESO ISS PBL34 END 62.043
HIERARCH ESO ISS PBLA34 START 131.284
HIERARCH ESO ISS PBLA34 END 131.553
HIERARCH ESO ISS AMBI TAU0 START 0.009458
HIERARCH ESO ISS AMBI TAU0 END 0.009458
HIERARCH ESO ISS AMBI TEMP 12.25
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.43