Exposure
- ID
- GRAVI.2021-10-21T02:19:51.237_2
- Header ID
- GRAVI.2021-10-21T02:19:51.237
- Date updated
- 2021-10-21 02:31:18 UTC+0000
- Release date
- 2021-10-21 02:31:18 UTC+0000
- UTC Start
- 2021-10-21 02:19:51.237
- UTC End
- 2021-10-21 02:22:31.237
- MJD Start
- 59508.0971208
- MJD End
- 59508.0989726519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002855
- Ambient temperature (°C)
- 11.43
- Seeing (arcsec)
- 0.835
Observation
- ID
- 48583
- 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
- 36405
- Name
- WDS_J22180-6249
- RA
- 334.508708333333
- DEC
- -62.8113336111111
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 | 23.1260 | 23.1560 | 149.5000 | 150.1000 |
| A0-D0 | 30.0000 | 29.9350 | 91.8000 | 92.5000 |
| A0-C1 | 22.4070 | 22.4210 | 127.4030 | 128.0200 |
| B2-D0 | 26.3320 | 26.2450 | 43.9000 | 44.4000 |
| B2-C1 | 8.7700 | 8.7410 | 43.8660 | 44.3160 |
| D0-C1 | 17.5620 | 17.5040 | 223.9460 | 224.3970 |
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 | 59508.0971208 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 211299 |
| HIERARCH ESO INS SOBJ NAME | WDS_J22180-6249 |
| RA | 334.503801 |
| DEC | -62.8114 |
| 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 | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 23.126 |
| HIERARCH ESO ISS PBL12 END | 23.156 |
| HIERARCH ESO ISS PBLA12 START | 149.5 |
| HIERARCH ESO ISS PBLA12 END | 150.1 |
| HIERARCH ESO ISS PBL13 START | 30.0 |
| HIERARCH ESO ISS PBL13 END | 29.935 |
| HIERARCH ESO ISS PBLA13 START | 91.8 |
| HIERARCH ESO ISS PBLA13 END | 92.5 |
| HIERARCH ESO ISS PBL14 START | 22.407 |
| HIERARCH ESO ISS PBL14 END | 22.421 |
| HIERARCH ESO ISS PBLA14 START | 127.403 |
| HIERARCH ESO ISS PBLA14 END | 128.02 |
| HIERARCH ESO ISS PBL23 START | 26.332 |
| HIERARCH ESO ISS PBL23 END | 26.245 |
| HIERARCH ESO ISS PBLA23 START | 43.9 |
| HIERARCH ESO ISS PBLA23 END | 44.4 |
| HIERARCH ESO ISS PBL24 START | 8.77 |
| HIERARCH ESO ISS PBL24 END | 8.741 |
| HIERARCH ESO ISS PBLA24 START | 43.866 |
| HIERARCH ESO ISS PBLA24 END | 44.316 |
| HIERARCH ESO ISS PBL34 START | 17.562 |
| HIERARCH ESO ISS PBL34 END | 17.504 |
| HIERARCH ESO ISS PBLA34 START | 223.946 |
| HIERARCH ESO ISS PBLA34 END | 224.397 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002809 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002901 |
| HIERARCH ESO ISS AMBI TEMP | 11.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |
| HIERARCH ESO FT ROBJ NAME | WDS_J22180-6249 |
| HIERARCH ESO FT ROBJ ALPHA | 221802.090 |
| HIERARCH ESO FT ROBJ DELTA | -624840.801 |