Exposure
- ID
- GRAVI.2023-10-09T06:05:37.035_2
- Header ID
- GRAVI.2023-10-09T06:05:37.035
- Date updated
- 2023-10-09 06:15:40 UTC+0000
- Release date
- 2024-04-06 06:15:40 UTC+0000
- UTC Start
- 2023-10-09 06:05:37.035
- UTC End
- 2023-10-09 06:08:17.035
- MJD Start
- 60226.25390087
- MJD End
- 60226.25575272185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0035225
- Ambient temperature (°C)
- 14.23
- Seeing (arcsec)
- 0.8500000000000001
Observation
- ID
- 57285
- Category
- science
- Program ID
- 112.25GN.001
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ KERVELLA/ LACOUR/ PERRIN/ GILLESSEN/ PFUHL/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND
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 | 87.6950 | 87.4570 | 121.0000 | 121.3000 |
| A0-J2 | 125.8370 | 125.4730 | 97.1000 | 97.3000 |
| A0-K0 | 125.9880 | 125.7150 | 75.0470 | 75.2410 |
| G1-J2 | 57.8000 | 57.7230 | 59.2000 | 59.4000 |
| G1-K0 | 90.4840 | 90.4810 | 30.9340 | 31.1590 |
| J2-K0 | 48.1510 | 48.1460 | 356.2450 | 356.5730 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25GN.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60226.25390087 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772031 |
| DEC | -17.94762 |
| 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 | 87.695 |
| HIERARCH ESO ISS PBL12 END | 87.457 |
| HIERARCH ESO ISS PBLA12 START | 121.0 |
| HIERARCH ESO ISS PBLA12 END | 121.3 |
| HIERARCH ESO ISS PBL13 START | 125.837 |
| HIERARCH ESO ISS PBL13 END | 125.473 |
| HIERARCH ESO ISS PBLA13 START | 97.1 |
| HIERARCH ESO ISS PBLA13 END | 97.3 |
| HIERARCH ESO ISS PBL14 START | 125.988 |
| HIERARCH ESO ISS PBL14 END | 125.715 |
| HIERARCH ESO ISS PBLA14 START | 75.047 |
| HIERARCH ESO ISS PBLA14 END | 75.241 |
| HIERARCH ESO ISS PBL23 START | 57.8 |
| HIERARCH ESO ISS PBL23 END | 57.723 |
| HIERARCH ESO ISS PBLA23 START | 59.2 |
| HIERARCH ESO ISS PBLA23 END | 59.4 |
| HIERARCH ESO ISS PBL24 START | 90.484 |
| HIERARCH ESO ISS PBL24 END | 90.481 |
| HIERARCH ESO ISS PBLA24 START | 30.934 |
| HIERARCH ESO ISS PBLA24 END | 31.159 |
| HIERARCH ESO ISS PBL34 START | 48.151 |
| HIERARCH ESO ISS PBL34 END | 48.146 |
| HIERARCH ESO ISS PBLA34 START | 356.245 |
| HIERARCH ESO ISS PBLA34 END | 356.573 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.0036 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003445 |
| HIERARCH ESO ISS AMBI TEMP | 14.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |