Exposure
- ID
- GRAVI.2023-08-27T08:07:48.815_2
- Header ID
- GRAVI.2023-08-27T08:07:48.815
- Date updated
- 2023-08-27 08:20:42 UTC+0000
- Release date
- 2024-02-23 08:20:42 UTC+0000
- UTC Start
- 2023-08-27 08:07:48.815
- UTC End
- 2023-08-27 08:10:28.815
- MJD Start
- 60183.33875943
- MJD End
- 60183.340611281856
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0034349999999999997
- Ambient temperature (°C)
- 14.04
- Seeing (arcsec)
- 0.655
Observation
- ID
- 56793
- Category
- science
- Program ID
- 111.24KS.004
- 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 | 90.2270 | 90.1440 | 116.5000 | 116.7000 |
| A0-J2 | 129.1530 | 129.0880 | 93.4000 | 93.6000 |
| A0-K0 | 127.9750 | 127.9810 | 71.7160 | 71.9420 |
| G1-J2 | 58.1750 | 58.1970 | 55.9000 | 56.1000 |
| G1-K0 | 90.0900 | 90.1360 | 26.8840 | 27.1660 |
| J2-K0 | 48.2890 | 48.2780 | 351.1620 | 351.4720 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60183.33875943 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.77199 |
| 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 | 90.227 |
| HIERARCH ESO ISS PBL12 END | 90.144 |
| HIERARCH ESO ISS PBLA12 START | 116.5 |
| HIERARCH ESO ISS PBLA12 END | 116.7 |
| HIERARCH ESO ISS PBL13 START | 129.153 |
| HIERARCH ESO ISS PBL13 END | 129.088 |
| HIERARCH ESO ISS PBLA13 START | 93.4 |
| HIERARCH ESO ISS PBLA13 END | 93.6 |
| HIERARCH ESO ISS PBL14 START | 127.975 |
| HIERARCH ESO ISS PBL14 END | 127.981 |
| HIERARCH ESO ISS PBLA14 START | 71.716 |
| HIERARCH ESO ISS PBLA14 END | 71.942 |
| HIERARCH ESO ISS PBL23 START | 58.175 |
| HIERARCH ESO ISS PBL23 END | 58.197 |
| HIERARCH ESO ISS PBLA23 START | 55.9 |
| HIERARCH ESO ISS PBLA23 END | 56.1 |
| HIERARCH ESO ISS PBL24 START | 90.09 |
| HIERARCH ESO ISS PBL24 END | 90.136 |
| HIERARCH ESO ISS PBLA24 START | 26.884 |
| HIERARCH ESO ISS PBLA24 END | 27.166 |
| HIERARCH ESO ISS PBL34 START | 48.289 |
| HIERARCH ESO ISS PBL34 END | 48.278 |
| HIERARCH ESO ISS PBLA34 START | 351.162 |
| HIERARCH ESO ISS PBLA34 END | 351.472 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003681 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003189 |
| HIERARCH ESO ISS AMBI TEMP | 14.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |