Exposure
ID
MATIS.2025-04-18T05:15:13.145_1
Header ID
MATIS.2025-04-18T05:15:13.145
Date updated
2025-04-18 05:25:37 UTC+0000
Release date
2025-04-18 05:15:13 UTC+0000
UTC Start
2025-04-18 05:15:13.145
UTC End
2025-04-18 05:16:14.549
MJD Start
60783.21890214
MJD End
60783.219612834444
Exposure time (s)
61.4
Validation level
1
Tau 0: Coherence time (s)
0.003233
Ambient temperature (°C)
13.61
Seeing (arcsec)
0.92
Observation
ID
66573
Category
calibrator
Program ID
114.27PG.002
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
49537
Name
CD-40 8434
RA
212.043728
DEC
-41.3974
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 54.3650 54.3400 28.2000 28.4000
U1-U3 98.8170 98.7650 34.8000 34.9000
U1-U4 128.2580 128.1900 63.0180 63.1740
U2-U3 45.2320 45.2060 42.7000 42.8000
U2-U4 89.1660 89.1420 83.3650 83.5350
U3-U4 62.3080 62.3210 111.6270 111.7930
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27PG.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60783.21890214
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-40 8434
RA 212.043728
DEC -41.3974
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 5.0
HIERARCH ESO DET SEQ1 PERIOD 5.117
HIERARCH ESO DET NDIT 12
HIERARCH ESO ISS PBL12 START 54.365
HIERARCH ESO ISS PBL12 END 54.34
HIERARCH ESO ISS PBLA12 START 28.2
HIERARCH ESO ISS PBLA12 END 28.4
HIERARCH ESO ISS PBL13 START 98.817
HIERARCH ESO ISS PBL13 END 98.765
HIERARCH ESO ISS PBLA13 START 34.8
HIERARCH ESO ISS PBLA13 END 34.9
HIERARCH ESO ISS PBL14 START 128.258
HIERARCH ESO ISS PBL14 END 128.19
HIERARCH ESO ISS PBLA14 START 63.018
HIERARCH ESO ISS PBLA14 END 63.174
HIERARCH ESO ISS PBL23 START 45.232
HIERARCH ESO ISS PBL23 END 45.206
HIERARCH ESO ISS PBLA23 START 42.7
HIERARCH ESO ISS PBLA23 END 42.8
HIERARCH ESO ISS PBL24 START 89.166
HIERARCH ESO ISS PBL24 END 89.142
HIERARCH ESO ISS PBLA24 START 83.365
HIERARCH ESO ISS PBLA24 END 83.535
HIERARCH ESO ISS PBL34 START 62.308
HIERARCH ESO ISS PBL34 END 62.321
HIERARCH ESO ISS PBLA34 START 111.627
HIERARCH ESO ISS PBLA34 END 111.793
HIERARCH ESO ISS AMBI TAU0 START 0.003233
HIERARCH ESO ISS AMBI TAU0 END 0.003233
HIERARCH ESO ISS AMBI TEMP 13.61
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.92