Exposure
- ID
- GRAVI.2022-10-28T06:17:43.753_1
- Header ID
- GRAVI.2022-10-28T06:17:43.753
- Date updated
- 2022-10-28 06:30:49 UTC+0000
- Release date
- 2023-10-28 06:30:49 UTC+0000
- UTC Start
- 2022-10-28 06:17:43.753
- UTC End
- 2022-10-28 06:23:43.753
- MJD Start
- 59880.26231196
- MJD End
- 59880.26647862667
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004313
- Ambient temperature (°C)
- 9.51
- Seeing (arcsec)
- 0.9850000000000001
Observation
- ID
- 52999
- Category
- science
- Program ID
- 110.23TT.002
- Program Title
- THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
- Program Type
- GTO
- PI / COI
- GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ BERGER/ ...
Target
- ID
- 39403
- Name
- DF_Tau
- RA
- 66.761648
- DEC
- 25.7061
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.1250 | 68.2410 | 273.9000 | 273.2000 |
| K0-D0 | 90.0460 | 90.8330 | 260.1000 | 259.5000 |
| K0-J3 | 43.5990 | 43.0200 | 320.1010 | 320.3310 |
| G2-D0 | 28.8400 | 29.3320 | 226.0000 | 226.2000 |
| G2-J3 | 49.3400 | 50.1690 | 54.1790 | 54.1770 |
| D0-J3 | 77.9940 | 79.3220 | 51.1530 | 51.2410 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TT.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59880.26231196 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | V DF Tau |
| HIERARCH ESO INS SOBJ NAME | DF_Tau |
| RA | 66.761648 |
| DEC | 25.7061 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 68.125 |
| HIERARCH ESO ISS PBL12 END | 68.241 |
| HIERARCH ESO ISS PBLA12 START | 273.9 |
| HIERARCH ESO ISS PBLA12 END | 273.2 |
| HIERARCH ESO ISS PBL13 START | 90.046 |
| HIERARCH ESO ISS PBL13 END | 90.833 |
| HIERARCH ESO ISS PBLA13 START | 260.1 |
| HIERARCH ESO ISS PBLA13 END | 259.5 |
| HIERARCH ESO ISS PBL14 START | 43.599 |
| HIERARCH ESO ISS PBL14 END | 43.02 |
| HIERARCH ESO ISS PBLA14 START | 320.101 |
| HIERARCH ESO ISS PBLA14 END | 320.331 |
| HIERARCH ESO ISS PBL23 START | 28.84 |
| HIERARCH ESO ISS PBL23 END | 29.332 |
| HIERARCH ESO ISS PBLA23 START | 226.0 |
| HIERARCH ESO ISS PBLA23 END | 226.2 |
| HIERARCH ESO ISS PBL24 START | 49.34 |
| HIERARCH ESO ISS PBL24 END | 50.169 |
| HIERARCH ESO ISS PBLA24 START | 54.179 |
| HIERARCH ESO ISS PBLA24 END | 54.177 |
| HIERARCH ESO ISS PBL34 START | 77.994 |
| HIERARCH ESO ISS PBL34 END | 79.322 |
| HIERARCH ESO ISS PBLA34 START | 51.153 |
| HIERARCH ESO ISS PBLA34 END | 51.241 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004478 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004148 |
| HIERARCH ESO ISS AMBI TEMP | 9.51 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 1.09 |