Exposure
- ID
- GRAVI.2021-10-23T01:00:33.666_2
- Header ID
- GRAVI.2021-10-23T01:00:33.666
- Date updated
- 2021-10-23 01:11:36 UTC+0000
- Release date
- 2021-10-23 01:11:36 UTC+0000
- UTC Start
- 2021-10-23 01:00:33.666
- UTC End
- 2021-10-23 01:04:33.666
- MJD Start
- 59510.04205632
- MJD End
- 59510.0448340978
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003869
- Ambient temperature (°C)
- 11.59
- Seeing (arcsec)
- 0.485
Observation
- ID
- 48607
- 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
- 36418
- Name
- WDS_J00209+1059
- RA
- 5.22745833333333
- DEC
- 10.9769022222222
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 | 25.0750 | 25.0300 | 135.7000 | 135.6000 |
| A0-D0 | 25.0080 | 25.3570 | 76.8000 | 76.8000 |
| A0-C1 | 22.1900 | 22.2590 | 116.9700 | 116.6760 |
| B2-D0 | 24.6410 | 24.7610 | 16.1000 | 16.8000 |
| B2-C1 | 8.2100 | 8.2500 | 16.0470 | 16.7830 |
| D0-C1 | 16.4310 | 16.5110 | 196.1300 | 196.8670 |
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 | 59510.04205632 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | CCDM J00209+1059AB |
| HIERARCH ESO INS SOBJ NAME | WDS_J00209+1059B |
| RA | 5.225107 |
| DEC | 10.97672 |
| 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 | 255.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 25.075 |
| HIERARCH ESO ISS PBL12 END | 25.03 |
| HIERARCH ESO ISS PBLA12 START | 135.7 |
| HIERARCH ESO ISS PBLA12 END | 135.6 |
| HIERARCH ESO ISS PBL13 START | 25.008 |
| HIERARCH ESO ISS PBL13 END | 25.357 |
| HIERARCH ESO ISS PBLA13 START | 76.8 |
| HIERARCH ESO ISS PBLA13 END | 76.8 |
| HIERARCH ESO ISS PBL14 START | 22.19 |
| HIERARCH ESO ISS PBL14 END | 22.259 |
| HIERARCH ESO ISS PBLA14 START | 116.97 |
| HIERARCH ESO ISS PBLA14 END | 116.676 |
| HIERARCH ESO ISS PBL23 START | 24.641 |
| HIERARCH ESO ISS PBL23 END | 24.761 |
| HIERARCH ESO ISS PBLA23 START | 16.1 |
| HIERARCH ESO ISS PBLA23 END | 16.8 |
| HIERARCH ESO ISS PBL24 START | 8.21 |
| HIERARCH ESO ISS PBL24 END | 8.25 |
| HIERARCH ESO ISS PBLA24 START | 16.047 |
| HIERARCH ESO ISS PBLA24 END | 16.783 |
| HIERARCH ESO ISS PBL34 START | 16.431 |
| HIERARCH ESO ISS PBL34 END | 16.511 |
| HIERARCH ESO ISS PBLA34 START | 196.13 |
| HIERARCH ESO ISS PBLA34 END | 196.867 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003339 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004399 |
| HIERARCH ESO ISS AMBI TEMP | 11.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |
| HIERARCH ESO FT ROBJ NAME | WDS_J00209+1059 |
| HIERARCH ESO FT ROBJ ALPHA | 002054.590 |
| HIERARCH ESO FT ROBJ DELTA | 105836.848 |