Exposure
ID
PIONI.2024-09-04T01:16:48.354_1
Header ID
PIONI.2024-09-04T01:16:48.354
Date updated
2024-09-04 01:25:40 UTC+0000
Release date
2025-09-04 01:25:40 UTC+0000
UTC Start
2024-09-04 01:16:48.354
UTC End
2024-09-04 01:17:26.754
MJD Start
60557.0533374324
MJD End
60557.0537818768
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003359
Ambient temperature (°C)
13.54
Seeing (arcsec)
1.24
Observation
ID
60559
Category
science
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
45001
Name
HIP_84969
RA
260.494345
DEC
-67.77071
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 89.6970 89.7070 137.2000 137.4000
A0-J2 127.5430 127.5190 121.3000 121.5000
A0-K0 116.4060 116.3380 105.0190 105.2140
G1-J2 48.0160 47.9720 90.6000 90.8000
G1-K0 62.6570 62.5860 55.3050 55.4460
J2-K0 36.3450 36.3410 5.5320 5.6500
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60557.0533374324
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_84969
RA 260.494345
DEC -67.77071
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 89.697
HIERARCH ESO ISS PBL12 END 89.707
HIERARCH ESO ISS PBLA12 START 137.2
HIERARCH ESO ISS PBLA12 END 137.4
HIERARCH ESO ISS PBL13 START 127.543
HIERARCH ESO ISS PBL13 END 127.519
HIERARCH ESO ISS PBLA13 START 121.3
HIERARCH ESO ISS PBLA13 END 121.5
HIERARCH ESO ISS PBL14 START 116.406
HIERARCH ESO ISS PBL14 END 116.338
HIERARCH ESO ISS PBLA14 START 105.019
HIERARCH ESO ISS PBLA14 END 105.214
HIERARCH ESO ISS PBL23 START 48.016
HIERARCH ESO ISS PBL23 END 47.972
HIERARCH ESO ISS PBLA23 START 90.6
HIERARCH ESO ISS PBLA23 END 90.8
HIERARCH ESO ISS PBL24 START 62.657
HIERARCH ESO ISS PBL24 END 62.586
HIERARCH ESO ISS PBLA24 START 55.305
HIERARCH ESO ISS PBLA24 END 55.446
HIERARCH ESO ISS PBL34 START 36.345
HIERARCH ESO ISS PBL34 END 36.341
HIERARCH ESO ISS PBLA34 START 5.532
HIERARCH ESO ISS PBLA34 END 5.65
HIERARCH ESO ISS AMBI TAU0 START 0.003359
HIERARCH ESO ISS AMBI TAU0 END 0.003359
HIERARCH ESO ISS AMBI TEMP 13.54
HIERARCH ESO ISS AMBI FWHM START 1.24
HIERARCH ESO ISS AMBI FWHM END 1.24