Exposure
- ID
- GRAVI.2023-12-01T05:55:34.672_1
- Header ID
- GRAVI.2023-12-01T05:55:34.672
- Date updated
- 2023-12-01 06:10:13 UTC+0000
- Release date
- 2024-12-01 06:10:13 UTC+0000
- UTC Start
- 2023-12-01 05:55:34.672
- UTC End
- 2023-12-01 06:01:34.672
- MJD Start
- 60279.24692907
- MJD End
- 60279.25109573667
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005211
- Ambient temperature (°C)
- 13.45
- Seeing (arcsec)
- 0.515
Observation
- ID
- 57784
- Category
- science
- Program ID
- 112.25T1.001
- 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
- 42812
- Name
- DO_Tau
- RA
- 69.620971
- DEC
- 26.18041
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 47.0140 | 47.5230 | 40.0000 | 40.0000 |
| U1-U3 | 89.4170 | 90.3050 | 45.2000 | 45.0000 |
| U1-U4 | 129.1350 | 129.4830 | 63.8430 | 63.2000 |
| U2-U3 | 42.8020 | 43.1590 | 50.8000 | 50.5000 |
| U2-U4 | 88.2040 | 87.8120 | 76.2860 | 75.5020 |
| U3-U4 | 52.8670 | 52.0070 | 96.6590 | 96.0440 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25T1.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60279.24692907 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | V DO Tau |
| HIERARCH ESO INS SOBJ NAME | DO_Tau |
| RA | 69.620971 |
| DEC | 26.18041 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 389.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 47.014 |
| HIERARCH ESO ISS PBL12 END | 47.523 |
| HIERARCH ESO ISS PBLA12 START | 40.0 |
| HIERARCH ESO ISS PBLA12 END | 40.0 |
| HIERARCH ESO ISS PBL13 START | 89.417 |
| HIERARCH ESO ISS PBL13 END | 90.305 |
| HIERARCH ESO ISS PBLA13 START | 45.2 |
| HIERARCH ESO ISS PBLA13 END | 45.0 |
| HIERARCH ESO ISS PBL14 START | 129.135 |
| HIERARCH ESO ISS PBL14 END | 129.483 |
| HIERARCH ESO ISS PBLA14 START | 63.843 |
| HIERARCH ESO ISS PBLA14 END | 63.2 |
| HIERARCH ESO ISS PBL23 START | 42.802 |
| HIERARCH ESO ISS PBL23 END | 43.159 |
| HIERARCH ESO ISS PBLA23 START | 50.8 |
| HIERARCH ESO ISS PBLA23 END | 50.5 |
| HIERARCH ESO ISS PBL24 START | 88.204 |
| HIERARCH ESO ISS PBL24 END | 87.812 |
| HIERARCH ESO ISS PBLA24 START | 76.286 |
| HIERARCH ESO ISS PBLA24 END | 75.502 |
| HIERARCH ESO ISS PBL34 START | 52.867 |
| HIERARCH ESO ISS PBL34 END | 52.007 |
| HIERARCH ESO ISS PBLA34 START | 96.659 |
| HIERARCH ESO ISS PBLA34 END | 96.044 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004871 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005551 |
| HIERARCH ESO ISS AMBI TEMP | 13.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |