Exposure
- ID
- GRAVI.2021-10-21T02:55:39.328_2
- Header ID
- GRAVI.2021-10-21T02:55:39.328
- Date updated
- 2021-10-21 03:05:57 UTC+0000
- Release date
- 2021-10-21 03:05:57 UTC+0000
- UTC Start
- 2021-10-21 02:55:39.328
- UTC End
- 2021-10-21 02:58:19.328
- MJD Start
- 59508.12198296
- MJD End
- 59508.1238348119
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0025515
- Ambient temperature (°C)
- 11.56
- Seeing (arcsec)
- 0.905
Observation
- ID
- 48585
- 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
- 36283
- Name
- WDS_J00427-3828
- RA
- 10.6787166666667
- DEC
- -38.4634838888889
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 | 24.4700 | 24.5120 | 138.1000 | 138.4000 |
A0-D0 | 31.9970 | 32.0020 | 66.8000 | 67.3000 |
A0-C1 | 22.1720 | 22.2130 | 110.9940 | 111.4040 |
B2-D0 | 33.4410 | 33.4180 | 23.0000 | 23.4000 |
B2-C1 | 11.1390 | 11.1320 | 22.9550 | 23.3140 |
D0-C1 | 22.3020 | 22.2870 | 203.0170 | 203.3760 |
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 | 59508.12198296 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | lam01 Scl |
HIERARCH ESO INS SOBJ NAME | WDS_J00427-3828B |
RA | 10.675938 |
DEC | -38.46343 |
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 | 24.47 |
HIERARCH ESO ISS PBL12 END | 24.512 |
HIERARCH ESO ISS PBLA12 START | 138.1 |
HIERARCH ESO ISS PBLA12 END | 138.4 |
HIERARCH ESO ISS PBL13 START | 31.997 |
HIERARCH ESO ISS PBL13 END | 32.002 |
HIERARCH ESO ISS PBLA13 START | 66.8 |
HIERARCH ESO ISS PBLA13 END | 67.3 |
HIERARCH ESO ISS PBL14 START | 22.172 |
HIERARCH ESO ISS PBL14 END | 22.213 |
HIERARCH ESO ISS PBLA14 START | 110.994 |
HIERARCH ESO ISS PBLA14 END | 111.404 |
HIERARCH ESO ISS PBL23 START | 33.441 |
HIERARCH ESO ISS PBL23 END | 33.418 |
HIERARCH ESO ISS PBLA23 START | 23.0 |
HIERARCH ESO ISS PBLA23 END | 23.4 |
HIERARCH ESO ISS PBL24 START | 11.139 |
HIERARCH ESO ISS PBL24 END | 11.132 |
HIERARCH ESO ISS PBLA24 START | 22.955 |
HIERARCH ESO ISS PBLA24 END | 23.314 |
HIERARCH ESO ISS PBL34 START | 22.302 |
HIERARCH ESO ISS PBL34 END | 22.287 |
HIERARCH ESO ISS PBLA34 START | 203.017 |
HIERARCH ESO ISS PBLA34 END | 203.376 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002501 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002602 |
HIERARCH ESO ISS AMBI TEMP | 11.56 |
HIERARCH ESO ISS AMBI FWHM START | 0.89 |
HIERARCH ESO ISS AMBI FWHM END | 0.92 |
HIERARCH ESO FT ROBJ NAME | WDS_J00427-3828 |
HIERARCH ESO FT ROBJ ALPHA | 004242.892 |
HIERARCH ESO FT ROBJ DELTA | -382748.542 |