Exposure
- ID
- MIDI.2010-04-25T03:14:46.000_1
- Header ID
- MIDI.2010-04-25T03:14:46.000
- Date updated
- 2011-07-15 12:56:07 UTC+0000
- Release date
- 2010-04-25 03:14:46 UTC+0000
- UTC Start
- 2010-04-25 03:14:46.000
- UTC End
- 2010-04-25 03:15:52.240
- MJD Start
- 55311.13525463
- MJD End
- 55311.13602129666
- Exposure time (s)
- 66.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0082345
- Ambient temperature (°C)
- 10.95
- Seeing (arcsec)
- 0.845
Observation
- ID
- 23673
- Category
- calibrator
- Program ID
- 284.B-5049(B)
- Program Title
- CONSTRAINING THE RADIAL STRUCTURE IN THE TORUS OF NGC~4151
- Program Type
- ToO
- PI / COI
- POTT/ ALBERDI/ BURTSCHER/ ELITZUR/ MALKAN/ MEISENHEIMER/ SCHODEL
Target
- ID
- 17451
- Name
- NGC4151
- RA
- 182.636038
- DEC
- 39.40591
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U2-U4 | 89.4080 | 89.4170 | 80.8000 | 80.6000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 284.B-5049(B) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | SEARCH,OBJECT,DISPERSED |
| MJD-OBS | 55311.13525463 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | NGC4151 |
| RA | 182.636038 |
| DEC | 39.40591 |
| HIERARCH ESO INS OPT1 ID | HIGH_SENS |
| HIERARCH ESO INS GRIS ID | GRISM |
| HIERARCH ESO ISS CONF NTEL | 2 |
| HIERARCH ESO ISS CONF STATION1 | U2 |
| HIERARCH ESO ISS CONF STATION2 | U4 |
| EXPTIME | 66.2111989 |
| HIERARCH ESO DET DIT | 0.0288 |
| HIERARCH ESO DET NDIT | 2300 |
| HIERARCH ESO ISS PBL12 START | 89.408 |
| HIERARCH ESO ISS PBL12 END | 89.417 |
| HIERARCH ESO ISS PBLA12 START | 80.8 |
| HIERARCH ESO ISS PBLA12 END | 80.6 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008711 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007758 |
| HIERARCH ESO ISS AMBI TEMP | 10.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |