Exposure
ID
PIONI.2024-09-04T01:03:42.568_1
Header ID
PIONI.2024-09-04T01:03:42.568
Date updated
2024-09-04 01:10:41 UTC+0000
Release date
2024-09-04 01:03:42 UTC+0000
UTC Start
2024-09-04 01:03:42.568
UTC End
2024-09-04 01:04:20.968
MJD Start
60557.0442426805
MJD End
60557.044687124944
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003359
Ambient temperature (°C)
13.44
Seeing (arcsec)
1.24
Observation
ID
60376
Category
calibrator
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44831
Name
HD_157461
RA
262.017261
DEC
-64.95119
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.8300 89.8420 133.3000 133.5000
A0-J2 127.6530 127.6250 116.4000 116.6000
A0-K0 117.5570 117.4820 99.2550 99.4440
G1-J2 49.1510 49.1040 84.4000 84.6000
G1-K0 66.2340 66.1630 49.8760 50.0070
J2-K0 37.9610 37.9590 2.6070 2.7200
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60557.0442426805
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_157461
RA 262.017261
DEC -64.95119
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.83
HIERARCH ESO ISS PBL12 END 89.842
HIERARCH ESO ISS PBLA12 START 133.3
HIERARCH ESO ISS PBLA12 END 133.5
HIERARCH ESO ISS PBL13 START 127.653
HIERARCH ESO ISS PBL13 END 127.625
HIERARCH ESO ISS PBLA13 START 116.4
HIERARCH ESO ISS PBLA13 END 116.6
HIERARCH ESO ISS PBL14 START 117.557
HIERARCH ESO ISS PBL14 END 117.482
HIERARCH ESO ISS PBLA14 START 99.255
HIERARCH ESO ISS PBLA14 END 99.444
HIERARCH ESO ISS PBL23 START 49.151
HIERARCH ESO ISS PBL23 END 49.104
HIERARCH ESO ISS PBLA23 START 84.4
HIERARCH ESO ISS PBLA23 END 84.6
HIERARCH ESO ISS PBL24 START 66.234
HIERARCH ESO ISS PBL24 END 66.163
HIERARCH ESO ISS PBLA24 START 49.876
HIERARCH ESO ISS PBLA24 END 50.007
HIERARCH ESO ISS PBL34 START 37.961
HIERARCH ESO ISS PBL34 END 37.959
HIERARCH ESO ISS PBLA34 START 2.607
HIERARCH ESO ISS PBLA34 END 2.72
HIERARCH ESO ISS AMBI TAU0 START 0.003359
HIERARCH ESO ISS AMBI TAU0 END 0.003359
HIERARCH ESO ISS AMBI TEMP 13.44
HIERARCH ESO ISS AMBI FWHM START 1.24
HIERARCH ESO ISS AMBI FWHM END 1.24