Exposure
- ID
- AMBER.2008-03-31T09:42:33.527_1
- Header ID
- AMBER.2008-03-31T09:42:33.527
- Date updated
- 2011-07-14 20:55:04 UTC+0000
- Release date
- 2009-04-14 13:59:47 UTC+0000
- UTC Start
- 2008-03-31 09:42:33.527
- UTC End
- 2008-03-31 09:43:23.527
- MJD Start
- 54556.4045547084
- MJD End
- 54556.4051334121
- Exposure time (s)
- 50.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0017005000000000002
- Ambient temperature (°C)
- 11.84
- Seeing (arcsec)
- 1.3050000000000002
Observation
- ID
- 1476
- Category
- science
- Program ID
- 079.D-0013(C)
- Program Title
- THE NATURE OF THE DISCS AROUND BINARY POST-AGB STARS.
- Program Type
- GTO
- PI / COI
- DEROO/ VAN WINCKEL/ BAES/ VIDAL PEREZ/ ACKE/ GIELEN
Target
- ID
- 1252
- Name
- 89her_E0-G0-H0_1
- RA
- 268.854958
- DEC
- 26.05
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| H0-G0 | 30.3240 | 30.3790 | 259.4000 | 259.3000 |
| H0-E0 | 45.4950 | 45.5780 | 259.5000 | 259.3000 |
| G0-E0 | 15.1710 | 15.1990 | 259.5000 | 259.3000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 079.D-0013(C) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 54556.4045547084 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 89her_E0-G0-H0_1 |
| RA | 268.854958 |
| DEC | 26.05 |
| HIERARCH ESO OCS OBS SPECCONF | Low_JHK |
| HIERARCH ESO ISS CONF NTEL | 3 |
| HIERARCH ESO ISS CONF STATION1 | H0 |
| HIERARCH ESO ISS CONF STATION2 | G0 |
| HIERARCH ESO ISS CONF STATION3 | E0 |
| EXPTIME | 0.05 |
| HIERARCH ESO DET DIT | 0.05 |
| HIERARCH ESO DET NDIT | 1000 |
| HIERARCH ESO ISS PBL12 START | 30.324 |
| HIERARCH ESO ISS PBL12 END | 30.379 |
| HIERARCH ESO ISS PBLA12 START | 259.4 |
| HIERARCH ESO ISS PBLA12 END | 259.3 |
| HIERARCH ESO ISS PBL13 START | 45.495 |
| HIERARCH ESO ISS PBL13 END | 45.578 |
| HIERARCH ESO ISS PBLA13 START | 259.5 |
| HIERARCH ESO ISS PBLA13 END | 259.3 |
| HIERARCH ESO ISS PBL23 START | 15.171 |
| HIERARCH ESO ISS PBL23 END | 15.199 |
| HIERARCH ESO ISS PBLA23 START | 259.5 |
| HIERARCH ESO ISS PBLA23 END | 259.3 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001729 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001672 |
| HIERARCH ESO ISS AMBI TEMP | 11.84 |
| HIERARCH ESO ISS AMBI FWHM START | 1.28 |
| HIERARCH ESO ISS AMBI FWHM END | 1.33 |