Exposure
- ID
- GRAVI.2024-04-27T00:48:43.678_1
- Header ID
- GRAVI.2024-04-27T00:48:43.678
- Date updated
- 2024-04-27 01:05:17 UTC+0000
- Release date
- 2025-04-27 01:05:17 UTC+0000
- UTC Start
- 2024-04-27 00:48:43.678
- UTC End
- 2024-04-27 00:55:23.678
- MJD Start
- 60427.03383886
- MJD End
- 60427.0384684896
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004276
- Ambient temperature (°C)
- 16.39
- Seeing (arcsec)
- 0.86
Observation
- ID
- 58957
- Category
- science
- Program ID
- 113.26K8.004
- Program Title
- DO TERTIARY COMPANIONS AFFECT THE FORMATION AND EVOLUTION OF MASSIVE OVERCONTACT BINARY SYSTEMS?
- Program Type
- Normal
- PI / COI
- ABDUL-MASIH / FROST / DE MINK / TOONEN / MAHY
Target
- ID
- 43642
- Name
- MPCen
- RA
- 175.945012
- DEC
- -61.74311
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 49.4240 | 49.2880 | 19.6000 | 20.7000 |
U1-U3 | 92.0750 | 91.7880 | 25.9000 | 27.0000 |
U1-U4 | 128.2920 | 128.0380 | 50.0690 | 51.5060 |
U2-U3 | 43.2790 | 43.1400 | 33.0000 | 34.2000 |
U2-U4 | 89.2760 | 89.3370 | 66.3640 | 67.9110 |
U3-U4 | 58.2320 | 58.5490 | 90.5060 | 92.0290 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.26K8.004 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60427.03383886 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | V MP Cen |
HIERARCH ESO INS SOBJ NAME | MPCen |
RA | 175.945012 |
DEC | -61.74311 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
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 | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 49.424 |
HIERARCH ESO ISS PBL12 END | 49.288 |
HIERARCH ESO ISS PBLA12 START | 19.6 |
HIERARCH ESO ISS PBLA12 END | 20.7 |
HIERARCH ESO ISS PBL13 START | 92.075 |
HIERARCH ESO ISS PBL13 END | 91.788 |
HIERARCH ESO ISS PBLA13 START | 25.9 |
HIERARCH ESO ISS PBLA13 END | 27.0 |
HIERARCH ESO ISS PBL14 START | 128.292 |
HIERARCH ESO ISS PBL14 END | 128.038 |
HIERARCH ESO ISS PBLA14 START | 50.069 |
HIERARCH ESO ISS PBLA14 END | 51.506 |
HIERARCH ESO ISS PBL23 START | 43.279 |
HIERARCH ESO ISS PBL23 END | 43.14 |
HIERARCH ESO ISS PBLA23 START | 33.0 |
HIERARCH ESO ISS PBLA23 END | 34.2 |
HIERARCH ESO ISS PBL24 START | 89.276 |
HIERARCH ESO ISS PBL24 END | 89.337 |
HIERARCH ESO ISS PBLA24 START | 66.364 |
HIERARCH ESO ISS PBLA24 END | 67.911 |
HIERARCH ESO ISS PBL34 START | 58.232 |
HIERARCH ESO ISS PBL34 END | 58.549 |
HIERARCH ESO ISS PBLA34 START | 90.506 |
HIERARCH ESO ISS PBLA34 END | 92.029 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003813 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004739 |
HIERARCH ESO ISS AMBI TEMP | 16.39 |
HIERARCH ESO ISS AMBI FWHM START | 1.02 |
HIERARCH ESO ISS AMBI FWHM END | 0.7 |