Exposure
- ID
- GRAVI.2023-12-22T05:30:59.329_1
- Header ID
- GRAVI.2023-12-22T05:30:59.329
- Date updated
- 2023-12-22 05:46:21 UTC+0000
- Release date
- 2024-12-22 05:46:21 UTC+0000
- UTC Start
- 2023-12-22 05:30:59.329
- UTC End
- 2023-12-22 05:36:59.329
- MJD Start
- 60300.22985334
- MJD End
- 60300.2340200067
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007876
- Ambient temperature (°C)
- 17.21
- Seeing (arcsec)
- 0.405
Observation
- ID
- 58034
- Category
- science
- Program ID
- 112.25T1.004
- Program Title
- THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
- Program Type
- GTO
- PI / COI
- SANCHEZ/ GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ HENNING/ KEPPLER/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ BERGER/ ...
Target
- ID
- 42976
- Name
- DN_Tau
- RA
- 68.862895
- DEC
- 24.24959
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 25.8440 | 25.4650 | 158.6000 | 160.2000 |
| A0-J2 | 108.9310 | 107.1380 | 76.7000 | 75.8000 |
| A0-J6 | 155.6240 | 156.7020 | 38.6500 | 38.4730 |
| B5-J2 | 108.3510 | 107.6670 | 63.1000 | 62.2000 |
| B5-J6 | 170.0110 | 171.4620 | 31.0790 | 31.2120 |
| J2-J6 | 96.9130 | 96.6330 | 354.7700 | 356.2080 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25T1.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60300.22985334 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | V DN Tau |
| HIERARCH ESO INS SOBJ NAME | DN_Tau |
| RA | 68.862895 |
| DEC | 24.24959 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 389.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 25.844 |
| HIERARCH ESO ISS PBL12 END | 25.465 |
| HIERARCH ESO ISS PBLA12 START | 158.6 |
| HIERARCH ESO ISS PBLA12 END | 160.2 |
| HIERARCH ESO ISS PBL13 START | 108.931 |
| HIERARCH ESO ISS PBL13 END | 107.138 |
| HIERARCH ESO ISS PBLA13 START | 76.7 |
| HIERARCH ESO ISS PBLA13 END | 75.8 |
| HIERARCH ESO ISS PBL14 START | 155.624 |
| HIERARCH ESO ISS PBL14 END | 156.702 |
| HIERARCH ESO ISS PBLA14 START | 38.65 |
| HIERARCH ESO ISS PBLA14 END | 38.473 |
| HIERARCH ESO ISS PBL23 START | 108.351 |
| HIERARCH ESO ISS PBL23 END | 107.667 |
| HIERARCH ESO ISS PBLA23 START | 63.1 |
| HIERARCH ESO ISS PBLA23 END | 62.2 |
| HIERARCH ESO ISS PBL24 START | 170.011 |
| HIERARCH ESO ISS PBL24 END | 171.462 |
| HIERARCH ESO ISS PBLA24 START | 31.079 |
| HIERARCH ESO ISS PBLA24 END | 31.212 |
| HIERARCH ESO ISS PBL34 START | 96.913 |
| HIERARCH ESO ISS PBL34 END | 96.633 |
| HIERARCH ESO ISS PBLA34 START | 354.77 |
| HIERARCH ESO ISS PBLA34 END | 356.208 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006665 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009087 |
| HIERARCH ESO ISS AMBI TEMP | 17.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.41 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |