Exposure
- ID
- GRAVI.2021-10-21T02:23:15.246_2
- Header ID
- GRAVI.2021-10-21T02:23:15.246
- Date updated
- 2021-10-21 02:35:49 UTC+0000
- Release date
- 2021-10-21 02:35:49 UTC+0000
- UTC Start
- 2021-10-21 02:23:15.246
- UTC End
- 2021-10-21 02:25:55.246
- MJD Start
- 59508.09948201
- MJD End
- 59508.1013338619
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002932
- 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 | 23.1610 | 23.1900 | 150.2000 | 150.7000 |
| A0-D0 | 29.9240 | 29.8570 | 92.6000 | 93.3000 |
| A0-C1 | 22.4230 | 22.4370 | 128.1270 | 128.7450 |
| B2-D0 | 26.2300 | 26.1420 | 44.4000 | 44.9000 |
| B2-C1 | 8.7360 | 8.7070 | 44.3940 | 44.8440 |
| D0-C1 | 17.4940 | 17.4350 | 224.4740 | 224.9250 |
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 | 59508.09948201 |
| 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 | 23.161 |
| HIERARCH ESO ISS PBL12 END | 23.19 |
| HIERARCH ESO ISS PBLA12 START | 150.2 |
| HIERARCH ESO ISS PBLA12 END | 150.7 |
| HIERARCH ESO ISS PBL13 START | 29.924 |
| HIERARCH ESO ISS PBL13 END | 29.857 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 93.3 |
| HIERARCH ESO ISS PBL14 START | 22.423 |
| HIERARCH ESO ISS PBL14 END | 22.437 |
| HIERARCH ESO ISS PBLA14 START | 128.127 |
| HIERARCH ESO ISS PBLA14 END | 128.745 |
| HIERARCH ESO ISS PBL23 START | 26.23 |
| HIERARCH ESO ISS PBL23 END | 26.142 |
| HIERARCH ESO ISS PBLA23 START | 44.4 |
| HIERARCH ESO ISS PBLA23 END | 44.9 |
| HIERARCH ESO ISS PBL24 START | 8.736 |
| HIERARCH ESO ISS PBL24 END | 8.707 |
| HIERARCH ESO ISS PBLA24 START | 44.394 |
| HIERARCH ESO ISS PBLA24 END | 44.844 |
| HIERARCH ESO ISS PBL34 START | 17.494 |
| HIERARCH ESO ISS PBL34 END | 17.435 |
| HIERARCH ESO ISS PBLA34 START | 224.474 |
| HIERARCH ESO ISS PBLA34 END | 224.925 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002904 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00296 |
| HIERARCH ESO ISS AMBI TEMP | 11.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |
| HIERARCH ESO FT ROBJ NAME | WDS_J22180-6249 |
| HIERARCH ESO FT ROBJ ALPHA | 221802.090 |
| HIERARCH ESO FT ROBJ DELTA | -624840.801 |