Exposure
- ID
- GRAVI.2023-09-10T08:52:47.255_2
- Header ID
- GRAVI.2023-09-10T08:52:47.255
- Date updated
- 2023-09-10 09:00:40 UTC+0000
- Release date
- 2024-03-08 09:00:40 UTC+0000
- UTC Start
- 2023-09-10 08:52:47.255
- UTC End
- 2023-09-10 08:55:27.255
- MJD Start
- 60197.36999138
- MJD End
- 60197.37184323186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0016625
- Ambient temperature (°C)
- 12.23
- Seeing (arcsec)
- 1.5899999999999999
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 | 82.1450 | 81.7760 | 127.6000 | 128.0000 |
| A0-J2 | 116.4650 | 115.7910 | 101.9000 | 102.2000 |
| A0-K0 | 118.2610 | 117.6710 | 78.2900 | 78.4530 |
| G1-J2 | 55.3720 | 55.1750 | 62.0000 | 62.1000 |
| G1-K0 | 89.8220 | 89.7450 | 34.3810 | 34.5310 |
| J2-K0 | 48.1300 | 48.1330 | 2.2040 | 2.5290 |
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 | 60197.36999138 |
| 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 | 82.145 |
| HIERARCH ESO ISS PBL12 END | 81.776 |
| HIERARCH ESO ISS PBLA12 START | 127.6 |
| HIERARCH ESO ISS PBLA12 END | 128.0 |
| HIERARCH ESO ISS PBL13 START | 116.465 |
| HIERARCH ESO ISS PBL13 END | 115.791 |
| HIERARCH ESO ISS PBLA13 START | 101.9 |
| HIERARCH ESO ISS PBLA13 END | 102.2 |
| HIERARCH ESO ISS PBL14 START | 118.261 |
| HIERARCH ESO ISS PBL14 END | 117.671 |
| HIERARCH ESO ISS PBLA14 START | 78.29 |
| HIERARCH ESO ISS PBLA14 END | 78.453 |
| HIERARCH ESO ISS PBL23 START | 55.372 |
| HIERARCH ESO ISS PBL23 END | 55.175 |
| HIERARCH ESO ISS PBLA23 START | 62.0 |
| HIERARCH ESO ISS PBLA23 END | 62.1 |
| HIERARCH ESO ISS PBL24 START | 89.822 |
| HIERARCH ESO ISS PBL24 END | 89.745 |
| HIERARCH ESO ISS PBLA24 START | 34.381 |
| HIERARCH ESO ISS PBLA24 END | 34.531 |
| HIERARCH ESO ISS PBL34 START | 48.13 |
| HIERARCH ESO ISS PBL34 END | 48.133 |
| HIERARCH ESO ISS PBLA34 START | 2.204 |
| HIERARCH ESO ISS PBLA34 END | 2.529 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001686 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001639 |
| HIERARCH ESO ISS AMBI TEMP | 12.23 |
| HIERARCH ESO ISS AMBI FWHM START | 1.52 |
| HIERARCH ESO ISS AMBI FWHM END | 1.66 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |