Exposure
- ID
- GRAVI.2023-10-09T07:00:58.175_2
- Header ID
- GRAVI.2023-10-09T07:00:58.175
- Date updated
- 2023-10-09 07:15:38 UTC+0000
- Release date
- 2024-04-06 07:15:38 UTC+0000
- UTC Start
- 2023-10-09 07:00:58.175
- UTC End
- 2023-10-09 07:03:38.175
- MJD Start
- 60226.29233999
- MJD End
- 60226.29419184186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032245
- Ambient temperature (°C)
- 13.67
- Seeing (arcsec)
- 1.0350000000000001
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 | 81.8730 | 81.4990 | 127.9000 | 128.3000 |
| A0-J2 | 115.9690 | 115.2800 | 102.2000 | 102.5000 |
| A0-K0 | 117.8260 | 117.2190 | 78.4120 | 78.5760 |
| G1-J2 | 55.2270 | 55.0240 | 62.0000 | 62.2000 |
| G1-K0 | 89.7650 | 89.6840 | 34.4930 | 34.6430 |
| J2-K0 | 48.1320 | 48.1360 | 2.4450 | 2.7720 |
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 | 60226.29233999 |
| 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 | 81.873 |
| HIERARCH ESO ISS PBL12 END | 81.499 |
| HIERARCH ESO ISS PBLA12 START | 127.9 |
| HIERARCH ESO ISS PBLA12 END | 128.3 |
| HIERARCH ESO ISS PBL13 START | 115.969 |
| HIERARCH ESO ISS PBL13 END | 115.28 |
| HIERARCH ESO ISS PBLA13 START | 102.2 |
| HIERARCH ESO ISS PBLA13 END | 102.5 |
| HIERARCH ESO ISS PBL14 START | 117.826 |
| HIERARCH ESO ISS PBL14 END | 117.219 |
| HIERARCH ESO ISS PBLA14 START | 78.412 |
| HIERARCH ESO ISS PBLA14 END | 78.576 |
| HIERARCH ESO ISS PBL23 START | 55.227 |
| HIERARCH ESO ISS PBL23 END | 55.024 |
| HIERARCH ESO ISS PBLA23 START | 62.0 |
| HIERARCH ESO ISS PBLA23 END | 62.2 |
| HIERARCH ESO ISS PBL24 START | 89.765 |
| HIERARCH ESO ISS PBL24 END | 89.684 |
| HIERARCH ESO ISS PBLA24 START | 34.493 |
| HIERARCH ESO ISS PBLA24 END | 34.643 |
| HIERARCH ESO ISS PBL34 START | 48.132 |
| HIERARCH ESO ISS PBL34 END | 48.136 |
| HIERARCH ESO ISS PBLA34 START | 2.445 |
| HIERARCH ESO ISS PBLA34 END | 2.772 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002878 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003571 |
| HIERARCH ESO ISS AMBI TEMP | 13.67 |
| HIERARCH ESO ISS AMBI FWHM START | 1.12 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |