Exposure
- ID
- GRAVI.2023-10-09T06:57:40.167_2
- Header ID
- GRAVI.2023-10-09T06:57:40.167
- Date updated
- 2023-10-09 07:10:29 UTC+0000
- Release date
- 2024-04-06 07:10:28 UTC+0000
- UTC Start
- 2023-10-09 06:57:40.167
- UTC End
- 2023-10-09 07:00:20.167
- MJD Start
- 60226.29004823
- MJD End
- 60226.29190008186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0033815
- Ambient temperature (°C)
- 13.7
- Seeing (arcsec)
- 1.02
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 | 82.2880 | 81.9220 | 127.4000 | 127.9000 |
| A0-J2 | 116.7250 | 116.0570 | 101.8000 | 102.1000 |
| A0-K0 | 118.4870 | 117.9040 | 78.2250 | 78.3890 |
| G1-J2 | 55.4470 | 55.2530 | 61.9000 | 62.0000 |
| G1-K0 | 89.8510 | 89.7750 | 34.3190 | 34.4720 |
| J2-K0 | 48.1290 | 48.1320 | 2.0760 | 2.4010 |
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 | 60226.29004823 |
| 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 | 82.288 |
| HIERARCH ESO ISS PBL12 END | 81.922 |
| HIERARCH ESO ISS PBLA12 START | 127.4 |
| HIERARCH ESO ISS PBLA12 END | 127.9 |
| HIERARCH ESO ISS PBL13 START | 116.725 |
| HIERARCH ESO ISS PBL13 END | 116.057 |
| HIERARCH ESO ISS PBLA13 START | 101.8 |
| HIERARCH ESO ISS PBLA13 END | 102.1 |
| HIERARCH ESO ISS PBL14 START | 118.487 |
| HIERARCH ESO ISS PBL14 END | 117.904 |
| HIERARCH ESO ISS PBLA14 START | 78.225 |
| HIERARCH ESO ISS PBLA14 END | 78.389 |
| HIERARCH ESO ISS PBL23 START | 55.447 |
| HIERARCH ESO ISS PBL23 END | 55.253 |
| HIERARCH ESO ISS PBLA23 START | 61.9 |
| HIERARCH ESO ISS PBLA23 END | 62.0 |
| HIERARCH ESO ISS PBL24 START | 89.851 |
| HIERARCH ESO ISS PBL24 END | 89.775 |
| HIERARCH ESO ISS PBLA24 START | 34.319 |
| HIERARCH ESO ISS PBLA24 END | 34.472 |
| HIERARCH ESO ISS PBL34 START | 48.129 |
| HIERARCH ESO ISS PBL34 END | 48.132 |
| HIERARCH ESO ISS PBLA34 START | 2.076 |
| HIERARCH ESO ISS PBLA34 END | 2.401 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003413 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00335 |
| HIERARCH ESO ISS AMBI TEMP | 13.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 1.12 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |