Exposure
- ID
- MIDI.2007-08-28T09:35:24.486_1
- Header ID
- MIDI.2007-08-28T09:35:24.486
- Date updated
- 2011-07-14 14:37:08 UTC+0000
- Release date
- 2007-08-28 09:35:24 UTC+0000
- UTC Start
- 2007-08-28 09:35:24.486
- UTC End
- 2007-08-28 09:36:28.566
- MJD Start
- 54340.39958896
- MJD End
- 54340.4003306267
- Exposure time (s)
- 64.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0007335
- Ambient temperature (°C)
- 5.46
- Seeing (arcsec)
- 2.42
Observation
- ID
- 18197
- Category
- science
- Program ID
- 079.C-0259(E)
- Program Title
- CONSTRAINING THE HOT DUST POPULATIONS OF SUN-LIKE STARS
- Program Type
- Normal
- PI / COI
- WYATT/ SMITH/ HANIFF
Target
- ID
- 14808
- Name
- BD+20-307
- RA
- 28.709704
- DEC
- 21.30617
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U4 | 129.9840 | 130.0590 | 62.6000 | 62.4000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 079.C-0259(E) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | TRACK,OBJECT,DISPERSED |
| MJD-OBS | 54340.39958896 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | BD+20-307 |
| RA | 28.709704 |
| DEC | 21.30617 |
| HIERARCH ESO INS OPT1 ID | HIGH_SENS |
| HIERARCH ESO INS GRIS ID | PRISM |
| HIERARCH ESO ISS CONF NTEL | 2 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U4 |
| EXPTIME | 64.0799972 |
| HIERARCH ESO DET DIT | 0.018 |
| HIERARCH ESO DET NDIT | 3560 |
| HIERARCH ESO ISS PBL12 START | 129.984 |
| HIERARCH ESO ISS PBL12 END | 130.059 |
| HIERARCH ESO ISS PBLA12 START | 62.6 |
| HIERARCH ESO ISS PBLA12 END | 62.4 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.000754 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.000713 |
| HIERARCH ESO ISS AMBI TEMP | 5.46 |
| HIERARCH ESO ISS AMBI FWHM START | 2.35 |
| HIERARCH ESO ISS AMBI FWHM END | 2.49 |