Exposure
ID
PIONI.2025-10-03T04:32:11.977_1
Header ID
PIONI.2025-10-03T04:32:11.977
Date updated
2025-10-03 04:40:35 UTC+0000
Release date
2025-10-03 04:32:11 UTC+0000
UTC Start
2025-10-03 04:32:11.977
UTC End
2025-10-03 04:32:50.377
MJD Start
60951.1890275115
MJD End
60951.18947195594
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.010264
Ambient temperature (°C)
15.28
Seeing (arcsec)
0.54
Observation
ID
70591
Category
calibrator
Program ID
60.A-9801(X)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
52351
Name
CD-38_245
RA
11.65253
DEC
-37.65933
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.5590 55.5450 25.6000 25.7000
U1-U3 100.9010 100.8740 32.0000 32.1000
U1-U4 129.7500 129.7220 59.7770 59.8970
U2-U3 46.1030 46.0900 39.7000 39.8000
U2-U4 89.4280 89.4270 80.2150 80.3420
U3-U4 62.1090 62.1270 109.0700 109.1910
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(X)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60951.1890275115
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-38_245
RA 11.65253
DEC -37.65933
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
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
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 55.559
HIERARCH ESO ISS PBL12 END 55.545
HIERARCH ESO ISS PBLA12 START 25.6
HIERARCH ESO ISS PBLA12 END 25.7
HIERARCH ESO ISS PBL13 START 100.901
HIERARCH ESO ISS PBL13 END 100.874
HIERARCH ESO ISS PBLA13 START 32.0
HIERARCH ESO ISS PBLA13 END 32.1
HIERARCH ESO ISS PBL14 START 129.75
HIERARCH ESO ISS PBL14 END 129.722
HIERARCH ESO ISS PBLA14 START 59.777
HIERARCH ESO ISS PBLA14 END 59.897
HIERARCH ESO ISS PBL23 START 46.103
HIERARCH ESO ISS PBL23 END 46.09
HIERARCH ESO ISS PBLA23 START 39.7
HIERARCH ESO ISS PBLA23 END 39.8
HIERARCH ESO ISS PBL24 START 89.428
HIERARCH ESO ISS PBL24 END 89.427
HIERARCH ESO ISS PBLA24 START 80.215
HIERARCH ESO ISS PBLA24 END 80.342
HIERARCH ESO ISS PBL34 START 62.109
HIERARCH ESO ISS PBL34 END 62.127
HIERARCH ESO ISS PBLA34 START 109.07
HIERARCH ESO ISS PBLA34 END 109.191
HIERARCH ESO ISS AMBI TAU0 START 0.010264
HIERARCH ESO ISS AMBI TAU0 END 0.010264
HIERARCH ESO ISS AMBI TEMP 15.28
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.56