Exposure
- ID
- GRAVI.2021-11-03T04:24:22.014_2
- Header ID
- GRAVI.2021-11-03T04:24:22.014
- Date updated
- 2021-11-03 04:36:05 UTC+0000
- Release date
- 2021-11-03 04:36:05 UTC+0000
- UTC Start
- 2021-11-03 04:24:22.014
- UTC End
- 2021-11-03 04:27:02.014
- MJD Start
- 59521.18358813
- MJD End
- 59521.1854399819
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008918
- Ambient temperature (°C)
- 12.46
- Seeing (arcsec)
- 0.38
Observation
- ID
- 48722
- 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
- 36489
- Name
- WDS_J05055+1948
- RA
- 76.3837583333333
- DEC
- 19.8067283333333
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 | 25.0700 | 25.0410 | 136.5000 | 136.3000 |
A0-D0 | 21.0920 | 21.3790 | 86.3000 | 86.1000 |
A0-C1 | 21.8810 | 21.9380 | 122.2290 | 121.8890 |
B2-D0 | 19.9290 | 19.9930 | 11.0000 | 11.6000 |
B2-C1 | 6.6420 | 6.6630 | 10.9060 | 11.5800 |
D0-C1 | 13.2870 | 13.3300 | 191.0020 | 191.6770 |
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 | 59521.18358813 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | CCDM J05055+1948AB |
HIERARCH ESO INS SOBJ NAME | WDS_J05055+1948B |
RA | 76.381231 |
DEC | 19.80674 |
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 | 25.07 |
HIERARCH ESO ISS PBL12 END | 25.041 |
HIERARCH ESO ISS PBLA12 START | 136.5 |
HIERARCH ESO ISS PBLA12 END | 136.3 |
HIERARCH ESO ISS PBL13 START | 21.092 |
HIERARCH ESO ISS PBL13 END | 21.379 |
HIERARCH ESO ISS PBLA13 START | 86.3 |
HIERARCH ESO ISS PBLA13 END | 86.1 |
HIERARCH ESO ISS PBL14 START | 21.881 |
HIERARCH ESO ISS PBL14 END | 21.938 |
HIERARCH ESO ISS PBLA14 START | 122.229 |
HIERARCH ESO ISS PBLA14 END | 121.889 |
HIERARCH ESO ISS PBL23 START | 19.929 |
HIERARCH ESO ISS PBL23 END | 19.993 |
HIERARCH ESO ISS PBLA23 START | 11.0 |
HIERARCH ESO ISS PBLA23 END | 11.6 |
HIERARCH ESO ISS PBL24 START | 6.642 |
HIERARCH ESO ISS PBL24 END | 6.663 |
HIERARCH ESO ISS PBLA24 START | 10.906 |
HIERARCH ESO ISS PBLA24 END | 11.58 |
HIERARCH ESO ISS PBL34 START | 13.287 |
HIERARCH ESO ISS PBL34 END | 13.33 |
HIERARCH ESO ISS PBLA34 START | 191.002 |
HIERARCH ESO ISS PBLA34 END | 191.677 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007669 |
HIERARCH ESO ISS AMBI TAU0 END | 0.010167 |
HIERARCH ESO ISS AMBI TEMP | 12.46 |
HIERARCH ESO ISS AMBI FWHM START | 0.42 |
HIERARCH ESO ISS AMBI FWHM END | 0.34 |
HIERARCH ESO FT ROBJ NAME | WDS_J05055+1948 |
HIERARCH ESO FT ROBJ ALPHA | 050532.102 |
HIERARCH ESO FT ROBJ DELTA | 194824.222 |