Exposure
- ID
- MIDI.2012-12-20T00:05:50.937_1
- Header ID
- MIDI.2012-12-20T00:05:50.937
- Date updated
- 2012-12-20 01:31:40 UTC+0000
- Release date
- 2012-12-20 00:05:50 UTC+0000
- UTC Start
- 2012-12-20 00:05:50.937
- UTC End
- 2012-12-20 00:06:06.777
- MJD Start
- 56281.00406177
- MJD End
- 56281.0042451033
- Exposure time (s)
- 15.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002097
- Ambient temperature (°C)
- 11.68
- Seeing (arcsec)
- 1.155
Observation
- ID
- 27844
- Category
- calibrator
- Program ID
- 60.A-9006(A)
- Program Title
- MIDI CALIBRATORS
- Program Type
- Normal
- PI / COI
- MIDI TEAM
Target
- ID
- 19856
- Name
- alf Ari
- RA
- 31.793731
- DEC
- 23.46208
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| C1-A1 | 14.4530 | 14.5360 | 261.3000 | 261.1000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9006(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | TRACK,OBJECT,DISPERSED |
| MJD-OBS | 56281.00406177 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf Ari |
| RA | 31.793731 |
| DEC | 23.46208 |
| HIERARCH ESO INS OPT1 ID | HIGH_SENS |
| HIERARCH ESO INS GRIS ID | PRISM |
| HIERARCH ESO ISS CONF NTEL | 2 |
| HIERARCH ESO ISS CONF STATION1 | C1 |
| HIERARCH ESO ISS CONF STATION2 | A1 |
| EXPTIME | 15.8399993 |
| HIERARCH ESO DET DIT | 0.018 |
| HIERARCH ESO DET NDIT | 880 |
| HIERARCH ESO ISS PBL12 START | 14.453 |
| HIERARCH ESO ISS PBL12 END | 14.536 |
| HIERARCH ESO ISS PBLA12 START | 261.3 |
| HIERARCH ESO ISS PBLA12 END | 261.1 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001832 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002362 |
| HIERARCH ESO ISS AMBI TEMP | 11.68 |
| HIERARCH ESO ISS AMBI FWHM START | 1.3 |
| HIERARCH ESO ISS AMBI FWHM END | 1.01 |