Exposure
- ID
- MIDI.2014-04-07T08:36:56.938_1
- Header ID
- MIDI.2014-04-07T08:36:56.938
- Date updated
- 2014-04-07 10:56:25 UTC+0000
- Release date
- 2015-04-07 10:56:57 UTC+0000
- UTC Start
- 2014-04-07 08:36:56.938
- UTC End
- 2014-04-07 08:37:12.778
- MJD Start
- 56754.35899234
- MJD End
- 56754.35917567333
- Exposure time (s)
- 15.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0025835
- Ambient temperature (°C)
- 13.25
- Seeing (arcsec)
- 0.8049999999999999
Observation
- ID
- 30248
- Category
- science
- Program ID
- 093.D-0914(B)
- Program Title
- RESOLVING THE GAP: A STABLE DISC AROUND THE EVOLVED POST-AGB BINARY 89,HERCULIS?
- Program Type
- Normal
- PI / COI
- HILLEN/ VAN WINCKEL/ MENU/ KAMATH
Target
- ID
- 21252
- Name
- 89_Herculis
- RA
- 268.854942
- DEC
- 26.05
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| D0-I1 | 81.9270 | 82.0190 | 103.1000 | 102.8000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 093.D-0914(B) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | TRACK,OBJECT,DISPERSED |
| MJD-OBS | 56754.35899234 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 89_Herculis |
| RA | 268.854942 |
| DEC | 26.05 |
| HIERARCH ESO INS OPT1 ID | HIGH_SENS |
| HIERARCH ESO INS GRIS ID | PRISM |
| HIERARCH ESO ISS CONF NTEL | 2 |
| HIERARCH ESO ISS CONF STATION1 | D0 |
| HIERARCH ESO ISS CONF STATION2 | I1 |
| EXPTIME | 15.8399993 |
| HIERARCH ESO DET DIT | 0.018 |
| HIERARCH ESO DET NDIT | 880 |
| HIERARCH ESO ISS PBL12 START | 81.927 |
| HIERARCH ESO ISS PBL12 END | 82.019 |
| HIERARCH ESO ISS PBLA12 START | 103.1 |
| HIERARCH ESO ISS PBLA12 END | 102.8 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002925 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002242 |
| HIERARCH ESO ISS AMBI TEMP | 13.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |