Exposure
ID
GRAVI.2021-09-05T03:37:38.386_1
Header ID
GRAVI.2021-09-05T03:37:38.386
Date updated
2021-09-05 03:50:58 UTC+0000
Release date
2022-09-05 03:50:58 UTC+0000
UTC Start
2021-09-05 03:37:38.386
UTC End
2021-09-05 03:41:38.386
MJD Start
59462.15113873
MJD End
59462.1539165078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0070225
Ambient temperature (°C)
14.34
Seeing (arcsec)
0.385
Observation
ID
48124
Category
science
Program ID
1103.C-0477(D)
Program Title
ARMADA: ARANGEMENT FOR MICRO-ARCSECOND DIFFERENTIAL ASTROMETRY TO DETECT GIANT PLANETS AROUND HOT STARS
Program Type
DDT
PI / COI
GARDNER/ MONNIER/ LE BOUQUIN/ KRAUS/ IRELAND/ WOILLEZ/ BERGER/ LAGRANGE/ SEGRANSAN/ KRATTER/ SAHLMANN/ ZHOU/ QUELOZ/ PHUHL/ MOUILLET/ LACOUR/ KERVELLA
Target
ID
36110
Name
HIP103569
RA
314.76694
DEC
4.29274
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 82.3110 81.6620 113.9000 114.0000
A0-J2 124.9750 124.3440 91.5000 91.4000
A0-J3 130.6670 130.9630 51.0170 51.0380
G1-J2 58.0370 58.1040 58.8000 58.8000
G1-J3 118.4790 118.7250 12.8250 13.2540
J2-J3 88.6290 88.3670 344.7140 345.2620
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59462.15113873
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME eps_Equ
HIERARCH ESO INS SOBJ NAME HIP103569
RA 314.76694
DEC 4.29274
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
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 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 82.311
HIERARCH ESO ISS PBL12 END 81.662
HIERARCH ESO ISS PBLA12 START 113.9
HIERARCH ESO ISS PBLA12 END 114.0
HIERARCH ESO ISS PBL13 START 124.975
HIERARCH ESO ISS PBL13 END 124.344
HIERARCH ESO ISS PBLA13 START 91.5
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 130.667
HIERARCH ESO ISS PBL14 END 130.963
HIERARCH ESO ISS PBLA14 START 51.017
HIERARCH ESO ISS PBLA14 END 51.038
HIERARCH ESO ISS PBL23 START 58.037
HIERARCH ESO ISS PBL23 END 58.104
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 118.479
HIERARCH ESO ISS PBL24 END 118.725
HIERARCH ESO ISS PBLA24 START 12.825
HIERARCH ESO ISS PBLA24 END 13.254
HIERARCH ESO ISS PBL34 START 88.629
HIERARCH ESO ISS PBL34 END 88.367
HIERARCH ESO ISS PBLA34 START 344.714
HIERARCH ESO ISS PBLA34 END 345.262
HIERARCH ESO ISS AMBI TAU0 START 0.0072
HIERARCH ESO ISS AMBI TAU0 END 0.006845
HIERARCH ESO ISS AMBI TEMP 14.34
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.39