Exposure
- ID
- GRAVI.2023-09-10T09:24:08.335_2
- Header ID
- GRAVI.2023-09-10T09:24:08.335
- Date updated
- 2023-09-10 09:35:27 UTC+0000
- Release date
- 2024-03-08 09:35:27 UTC+0000
- UTC Start
- 2023-09-10 09:24:08.335
- UTC End
- 2023-09-10 09:26:48.335
- MJD Start
- 60197.39176314
- MJD End
- 60197.39361499186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0016215000000000001
- Ambient temperature (°C)
- 12.27
- Seeing (arcsec)
- 1.63
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 | 77.9440 | 77.5320 | 132.5000 | 133.0000 |
| A0-J2 | 108.4460 | 107.6160 | 105.3000 | 105.7000 |
| A0-K0 | 111.0390 | 110.2700 | 80.0050 | 80.1590 |
| G1-J2 | 52.9200 | 52.6540 | 63.0000 | 63.1000 |
| G1-K0 | 88.7490 | 88.6220 | 35.8080 | 35.9170 |
| J2-K0 | 48.1920 | 48.2000 | 5.6770 | 5.9960 |
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 | 60197.39176314 |
| 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 | 77.944 |
| HIERARCH ESO ISS PBL12 END | 77.532 |
| HIERARCH ESO ISS PBLA12 START | 132.5 |
| HIERARCH ESO ISS PBLA12 END | 133.0 |
| HIERARCH ESO ISS PBL13 START | 108.446 |
| HIERARCH ESO ISS PBL13 END | 107.616 |
| HIERARCH ESO ISS PBLA13 START | 105.3 |
| HIERARCH ESO ISS PBLA13 END | 105.7 |
| HIERARCH ESO ISS PBL14 START | 111.039 |
| HIERARCH ESO ISS PBL14 END | 110.27 |
| HIERARCH ESO ISS PBLA14 START | 80.005 |
| HIERARCH ESO ISS PBLA14 END | 80.159 |
| HIERARCH ESO ISS PBL23 START | 52.92 |
| HIERARCH ESO ISS PBL23 END | 52.654 |
| HIERARCH ESO ISS PBLA23 START | 63.0 |
| HIERARCH ESO ISS PBLA23 END | 63.1 |
| HIERARCH ESO ISS PBL24 START | 88.749 |
| HIERARCH ESO ISS PBL24 END | 88.622 |
| HIERARCH ESO ISS PBLA24 START | 35.808 |
| HIERARCH ESO ISS PBLA24 END | 35.917 |
| HIERARCH ESO ISS PBL34 START | 48.192 |
| HIERARCH ESO ISS PBL34 END | 48.2 |
| HIERARCH ESO ISS PBLA34 START | 5.677 |
| HIERARCH ESO ISS PBLA34 END | 5.996 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001511 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001732 |
| HIERARCH ESO ISS AMBI TEMP | 12.27 |
| HIERARCH ESO ISS AMBI FWHM START | 1.68 |
| HIERARCH ESO ISS AMBI FWHM END | 1.58 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |