Exposure
- ID
- GRAVI.2023-08-27T09:45:37.063_2
- Header ID
- GRAVI.2023-08-27T09:45:37.063
- Date updated
- 2023-08-27 10:00:31 UTC+0000
- Release date
- 2024-02-23 10:00:31 UTC+0000
- UTC Start
- 2023-08-27 09:45:37.063
- UTC End
- 2023-08-27 09:48:17.063
- MJD Start
- 60183.40667897
- MJD End
- 60183.40853082186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032905
- Ambient temperature (°C)
- 13.98
- Seeing (arcsec)
- 0.6699999999999999
Observation
- ID
- 56793
- Category
- science
- Program ID
- 111.24KS.004
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND/ THOMSON-PARESSANT
Target
- ID
- 42022
- Name
- GJ65A
- RA
- 24.756049999999995
- DEC
- -17.950568055555554
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.4240 | 82.0580 | 127.3000 | 127.7000 |
| A0-J2 | 116.9710 | 116.3060 | 101.7000 | 102.0000 |
| A0-K0 | 118.7030 | 118.1220 | 78.1610 | 78.3280 |
| G1-J2 | 55.5180 | 55.3250 | 61.9000 | 62.0000 |
| G1-K0 | 89.8780 | 89.8040 | 34.2600 | 34.4160 |
| J2-K0 | 48.1270 | 48.1310 | 1.9520 | 2.2810 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60183.40667897 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.77199 |
| DEC | -17.94761 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 82.424 |
| HIERARCH ESO ISS PBL12 END | 82.058 |
| HIERARCH ESO ISS PBLA12 START | 127.3 |
| HIERARCH ESO ISS PBLA12 END | 127.7 |
| HIERARCH ESO ISS PBL13 START | 116.971 |
| HIERARCH ESO ISS PBL13 END | 116.306 |
| HIERARCH ESO ISS PBLA13 START | 101.7 |
| HIERARCH ESO ISS PBLA13 END | 102.0 |
| HIERARCH ESO ISS PBL14 START | 118.703 |
| HIERARCH ESO ISS PBL14 END | 118.122 |
| HIERARCH ESO ISS PBLA14 START | 78.161 |
| HIERARCH ESO ISS PBLA14 END | 78.328 |
| HIERARCH ESO ISS PBL23 START | 55.518 |
| HIERARCH ESO ISS PBL23 END | 55.325 |
| HIERARCH ESO ISS PBLA23 START | 61.9 |
| HIERARCH ESO ISS PBLA23 END | 62.0 |
| HIERARCH ESO ISS PBL24 START | 89.878 |
| HIERARCH ESO ISS PBL24 END | 89.804 |
| HIERARCH ESO ISS PBLA24 START | 34.26 |
| HIERARCH ESO ISS PBLA24 END | 34.416 |
| HIERARCH ESO ISS PBL34 START | 48.127 |
| HIERARCH ESO ISS PBL34 END | 48.131 |
| HIERARCH ESO ISS PBLA34 START | 1.952 |
| HIERARCH ESO ISS PBLA34 END | 2.281 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003163 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003418 |
| HIERARCH ESO ISS AMBI TEMP | 13.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |