Exposure
- ID
- GRAVI.2021-11-27T08:53:06.803_2
- Header ID
- GRAVI.2021-11-27T08:53:06.803
- Date updated
- 2021-11-27 09:06:43 UTC+0000
- Release date
- 2021-11-27 09:06:43 UTC+0000
- UTC Start
- 2021-11-27 08:53:06.803
- UTC End
- 2021-11-27 08:55:36.803
- MJD Start
- 59545.37021763
- MJD End
- 59545.3719537411
- Exposure time (s)
- 150.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002626
- Ambient temperature (°C)
- 10.76
- Seeing (arcsec)
- 0.715
Observation
- ID
- 49040
- Category
- science
- Program ID
- 108.22MY.001
- Program Title
- FILLING THE SKY WITH DUAL-FIELD CALIBRATORS
- Program Type
- Calibration
- PI / COI
- NOWAK/ LACOUR/ KERVELLA/ HAUBOIS/ PUEYO/ WANG/ MOLLIERE/ EISENHAUER/ LAGRANGE/ PALADINI/ STOLKER
Target
- ID
- 36689
- Name
- WDS_J10426+0335
- RA
- 160.656191666667
- DEC
- 3.58310583333333
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B2 D0 C1
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2980 | 25.2960 | 136.3000 | 136.2000 |
| A0-D0 | 24.9340 | 25.1600 | 70.7000 | 70.8000 |
| A0-C1 | 21.6550 | 21.7250 | 115.8450 | 115.7150 |
| B2-D0 | 27.2230 | 27.2770 | 12.8000 | 13.3000 |
| B2-C1 | 9.0700 | 9.0880 | 12.7690 | 13.2240 |
| D0-C1 | 18.1520 | 18.1890 | 192.8420 | 193.2980 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.22MY.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59545.37021763 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | 34 Sex |
| HIERARCH ESO INS SOBJ NAME | WDS_J10426+0335 |
| RA | 160.653427 |
| DEC | 3.58324 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 166.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 15 |
| HIERARCH ESO ISS PBL12 START | 25.298 |
| HIERARCH ESO ISS PBL12 END | 25.296 |
| HIERARCH ESO ISS PBLA12 START | 136.3 |
| HIERARCH ESO ISS PBLA12 END | 136.2 |
| HIERARCH ESO ISS PBL13 START | 24.934 |
| HIERARCH ESO ISS PBL13 END | 25.16 |
| HIERARCH ESO ISS PBLA13 START | 70.7 |
| HIERARCH ESO ISS PBLA13 END | 70.8 |
| HIERARCH ESO ISS PBL14 START | 21.655 |
| HIERARCH ESO ISS PBL14 END | 21.725 |
| HIERARCH ESO ISS PBLA14 START | 115.845 |
| HIERARCH ESO ISS PBLA14 END | 115.715 |
| HIERARCH ESO ISS PBL23 START | 27.223 |
| HIERARCH ESO ISS PBL23 END | 27.277 |
| HIERARCH ESO ISS PBLA23 START | 12.8 |
| HIERARCH ESO ISS PBLA23 END | 13.3 |
| HIERARCH ESO ISS PBL24 START | 9.07 |
| HIERARCH ESO ISS PBL24 END | 9.088 |
| HIERARCH ESO ISS PBLA24 START | 12.769 |
| HIERARCH ESO ISS PBLA24 END | 13.224 |
| HIERARCH ESO ISS PBL34 START | 18.152 |
| HIERARCH ESO ISS PBL34 END | 18.189 |
| HIERARCH ESO ISS PBLA34 START | 192.842 |
| HIERARCH ESO ISS PBLA34 END | 193.298 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002626 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002626 |
| HIERARCH ESO ISS AMBI TEMP | 10.76 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |
| HIERARCH ESO FT ROBJ NAME | WDS_J10426+0335 |
| HIERARCH ESO FT ROBJ ALPHA | 104237.486 |
| HIERARCH ESO FT ROBJ DELTA | 033459.181 |