Exposure
ID
MATIS.2025-03-19T06:37:39.323_1
Header ID
MATIS.2025-03-19T06:37:39.323
Date updated
2025-03-19 06:45:43 UTC+0000
Release date
2025-03-19 06:37:39 UTC+0000
UTC Start
2025-03-19 06:37:39.323
UTC End
2025-03-19 06:38:41.333
MJD Start
60753.27614957
MJD End
60753.276867278335
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.012028500000000001
Ambient temperature (°C)
14.93
Seeing (arcsec)
0.41
Observation
ID
65660
Category
calibrator
Program ID
114.27PG.001
Program Title
DISENTANGLING THE ATMOSPHERES & CIRCUMPLANETARY DISKS OF THE PDS 70 PROTOPLANETS
Program Type
Normal
PI / COI
HOULLÉ / MILLOUR / WOILLEZ / LACOUR / NOWAK / WANG / VIGAN / KAMMERER / LOPEZ / SCIGLIUTO / MATTER / BERIO / LE BOUQUIN / PETROV / LEFTLEY / JAFFE / PANTIN / OTTEN / BOCCALETTI / MEILLAND / LAI / MOLLIERE / HINKLEY / BALMER / STOLKER / BOURDAROT / RICKMAN
Target
ID
48858
Name
CD-40 8434
RA
212.044019
DEC
-41.39834
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 55.0920 55.0740 23.9000 24.0000
U1-U3 100.3100 100.2750 30.2000 30.4000
U1-U4 129.8690 129.8410 57.5200 57.6840
U2-U3 45.9590 45.9420 37.8000 38.0000
U2-U4 89.3650 89.3760 77.4810 77.6540
U3-U4 61.4340 61.4710 105.9970 106.1590
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27PG.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60753.27614957
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-40 8434
RA 212.044019
DEC -41.39834
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 55.092
HIERARCH ESO ISS PBL12 END 55.074
HIERARCH ESO ISS PBLA12 START 23.9
HIERARCH ESO ISS PBLA12 END 24.0
HIERARCH ESO ISS PBL13 START 100.31
HIERARCH ESO ISS PBL13 END 100.275
HIERARCH ESO ISS PBLA13 START 30.2
HIERARCH ESO ISS PBLA13 END 30.4
HIERARCH ESO ISS PBL14 START 129.869
HIERARCH ESO ISS PBL14 END 129.841
HIERARCH ESO ISS PBLA14 START 57.52
HIERARCH ESO ISS PBLA14 END 57.684
HIERARCH ESO ISS PBL23 START 45.959
HIERARCH ESO ISS PBL23 END 45.942
HIERARCH ESO ISS PBLA23 START 37.8
HIERARCH ESO ISS PBLA23 END 38.0
HIERARCH ESO ISS PBL24 START 89.365
HIERARCH ESO ISS PBL24 END 89.376
HIERARCH ESO ISS PBLA24 START 77.481
HIERARCH ESO ISS PBLA24 END 77.654
HIERARCH ESO ISS PBL34 START 61.434
HIERARCH ESO ISS PBL34 END 61.471
HIERARCH ESO ISS PBLA34 START 105.997
HIERARCH ESO ISS PBLA34 END 106.159
HIERARCH ESO ISS AMBI TAU0 START 0.012969
HIERARCH ESO ISS AMBI TAU0 END 0.011088
HIERARCH ESO ISS AMBI TEMP 14.93
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.41