Exposure
- ID
- GRAVI.2020-12-17T05:56:05.226_2
- Header ID
- GRAVI.2020-12-17T05:56:05.226
- Date updated
- 2020-12-17 06:15:37 UTC+0000
- Release date
- 2020-12-17 06:15:37 UTC+0000
- UTC Start
- 2020-12-17 05:56:05.226
- UTC End
- 2020-12-17 06:01:25.226
- MJD Start
- 59200.24728271
- MJD End
- 59200.2509864137
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0074345
- Ambient temperature (°C)
- 13.26
- Seeing (arcsec)
- 0.455
Observation
- ID
- 46057
- Category
- science
- Program ID
- 106.21S5.001
- 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
- 34678
- Name
- WDS_J06364+2717
- RA
- 99.1094458333333
- DEC
- 27.2784055555556
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- K0 G2 D0 J3
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.9560 | 67.7790 | 268.5000 | 267.8000 |
| K0-D0 | 94.5040 | 94.8390 | 255.7000 | 255.1000 |
| K0-J3 | 38.1920 | 37.6240 | 321.7880 | 322.2360 |
| G2-D0 | 31.9360 | 32.3230 | 227.8000 | 227.8000 |
| G2-J3 | 54.5610 | 55.1650 | 54.3030 | 54.1080 |
| D0-J3 | 86.3670 | 87.3640 | 51.9060 | 51.7720 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21S5.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59200.24728271 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 46780 |
| HIERARCH ESO INS SOBJ NAME | WDS_J06364+2717B |
| RA | 99.109352 |
| DEC | 27.27798 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 67.956 |
| HIERARCH ESO ISS PBL12 END | 67.779 |
| HIERARCH ESO ISS PBLA12 START | 268.5 |
| HIERARCH ESO ISS PBLA12 END | 267.8 |
| HIERARCH ESO ISS PBL13 START | 94.504 |
| HIERARCH ESO ISS PBL13 END | 94.839 |
| HIERARCH ESO ISS PBLA13 START | 255.7 |
| HIERARCH ESO ISS PBLA13 END | 255.1 |
| HIERARCH ESO ISS PBL14 START | 38.192 |
| HIERARCH ESO ISS PBL14 END | 37.624 |
| HIERARCH ESO ISS PBLA14 START | 321.788 |
| HIERARCH ESO ISS PBLA14 END | 322.236 |
| HIERARCH ESO ISS PBL23 START | 31.936 |
| HIERARCH ESO ISS PBL23 END | 32.323 |
| HIERARCH ESO ISS PBLA23 START | 227.8 |
| HIERARCH ESO ISS PBLA23 END | 227.8 |
| HIERARCH ESO ISS PBL24 START | 54.561 |
| HIERARCH ESO ISS PBL24 END | 55.165 |
| HIERARCH ESO ISS PBLA24 START | 54.303 |
| HIERARCH ESO ISS PBLA24 END | 54.108 |
| HIERARCH ESO ISS PBL34 START | 86.367 |
| HIERARCH ESO ISS PBL34 END | 87.364 |
| HIERARCH ESO ISS PBLA34 START | 51.906 |
| HIERARCH ESO ISS PBLA34 END | 51.772 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006917 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007952 |
| HIERARCH ESO ISS AMBI TEMP | 13.26 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |
| HIERARCH ESO FT ROBJ NAME | WDS_J06364+2717 |
| HIERARCH ESO FT ROBJ ALPHA | 063626.267 |
| HIERARCH ESO FT ROBJ DELTA | 271642.260 |