Exposure
- ID
- GRAVI.2023-09-10T08:30:35.200_2
- Header ID
- GRAVI.2023-09-10T08:30:35.200
- Date updated
- 2023-09-10 08:40:36 UTC+0000
- Release date
- 2024-03-08 08:40:36 UTC+0000
- UTC Start
- 2023-09-10 08:30:35.200
- UTC End
- 2023-09-10 08:33:15.200
- MJD Start
- 60197.35457407
- MJD End
- 60197.356425921855
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0014045
- Ambient temperature (°C)
- 12.11
- Seeing (arcsec)
- 2.04
Observation
- ID
- 56957
- Category
- science
- Program ID
- 111.24KS.005
- 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 | 84.7540 | 84.4330 | 124.6000 | 125.0000 |
| A0-J2 | 121.0670 | 120.5170 | 99.8000 | 100.1000 |
| A0-K0 | 122.1940 | 121.7350 | 76.9920 | 77.1690 |
| G1-J2 | 56.6520 | 56.5050 | 61.0000 | 61.1000 |
| G1-K0 | 90.2650 | 90.2210 | 33.0940 | 33.2780 |
| J2-K0 | 48.1190 | 48.1180 | 359.7110 | 0.0410 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.005 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60197.35457407 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772006 |
| 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 | 84.754 |
| HIERARCH ESO ISS PBL12 END | 84.433 |
| HIERARCH ESO ISS PBLA12 START | 124.6 |
| HIERARCH ESO ISS PBLA12 END | 125.0 |
| HIERARCH ESO ISS PBL13 START | 121.067 |
| HIERARCH ESO ISS PBL13 END | 120.517 |
| HIERARCH ESO ISS PBLA13 START | 99.8 |
| HIERARCH ESO ISS PBLA13 END | 100.1 |
| HIERARCH ESO ISS PBL14 START | 122.194 |
| HIERARCH ESO ISS PBL14 END | 121.735 |
| HIERARCH ESO ISS PBLA14 START | 76.992 |
| HIERARCH ESO ISS PBLA14 END | 77.169 |
| HIERARCH ESO ISS PBL23 START | 56.652 |
| HIERARCH ESO ISS PBL23 END | 56.505 |
| HIERARCH ESO ISS PBLA23 START | 61.0 |
| HIERARCH ESO ISS PBLA23 END | 61.1 |
| HIERARCH ESO ISS PBL24 START | 90.265 |
| HIERARCH ESO ISS PBL24 END | 90.221 |
| HIERARCH ESO ISS PBLA24 START | 33.094 |
| HIERARCH ESO ISS PBLA24 END | 33.278 |
| HIERARCH ESO ISS PBL34 START | 48.119 |
| HIERARCH ESO ISS PBL34 END | 48.118 |
| HIERARCH ESO ISS PBLA34 START | 359.711 |
| HIERARCH ESO ISS PBLA34 END | 0.041 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00131 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001499 |
| HIERARCH ESO ISS AMBI TEMP | 12.11 |
| HIERARCH ESO ISS AMBI FWHM START | 1.98 |
| HIERARCH ESO ISS AMBI FWHM END | 2.1 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |