Exposure
- ID
- MATIS.2021-10-04T05:08:03.967_1
- Header ID
- MATIS.2021-10-04T05:08:03.967
- Date updated
- 2021-10-04 05:16:48 UTC+0000
- Release date
- 2021-10-04 05:08:03 UTC+0000
- UTC Start
- 2021-10-04 05:08:03.967
- UTC End
- 2021-10-04 05:09:03.975
- MJD Start
- 59491.2139348
- MJD End
- 59491.214629337
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003472
- Ambient temperature (°C)
- 12.21
- Seeing (arcsec)
- 0.815
Observation
- ID
- 48424
- Category
- calibrator
- Program ID
- 105.2047.004
- Program Title
- CONSTRAINING EFFECTS OF CONVECTION AND PULSATION: ALMA SIO AND VLTI IMAGING OF AGB STARS
- Program Type
- Normal
- PI / COI
- WITTKOWSKI/ HUMPHREYS/ CHIAVASSA/ PALADINI/ H\XC3\XB6FNER/ GRAY/ BLADH/ FREYTAG
Target
- ID
- 36289
- Name
- tau Aqr
- RA
- 342.396723
- DEC
- -13.59282
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 74.0300 | 73.8630 | 132.1000 | 132.2000 |
| A0-J2 | 104.2960 | 103.9740 | 103.4000 | 103.5000 |
| A0-K0 | 109.4990 | 109.2180 | 77.8670 | 77.8940 |
| G1-J2 | 52.9380 | 52.8460 | 61.4000 | 61.4000 |
| G1-K0 | 89.3620 | 89.3260 | 35.6570 | 35.6830 |
| J2-K0 | 47.5950 | 47.6000 | 6.7710 | 6.8810 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.2047.004 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 59491.2139348 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | tau Aqr |
| RA | 342.396723 |
| DEC | -13.59282 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 74.03 |
| HIERARCH ESO ISS PBL12 END | 73.863 |
| HIERARCH ESO ISS PBLA12 START | 132.1 |
| HIERARCH ESO ISS PBLA12 END | 132.2 |
| HIERARCH ESO ISS PBL13 START | 104.296 |
| HIERARCH ESO ISS PBL13 END | 103.974 |
| HIERARCH ESO ISS PBLA13 START | 103.4 |
| HIERARCH ESO ISS PBLA13 END | 103.5 |
| HIERARCH ESO ISS PBL14 START | 109.499 |
| HIERARCH ESO ISS PBL14 END | 109.218 |
| HIERARCH ESO ISS PBLA14 START | 77.867 |
| HIERARCH ESO ISS PBLA14 END | 77.894 |
| HIERARCH ESO ISS PBL23 START | 52.938 |
| HIERARCH ESO ISS PBL23 END | 52.846 |
| HIERARCH ESO ISS PBLA23 START | 61.4 |
| HIERARCH ESO ISS PBLA23 END | 61.4 |
| HIERARCH ESO ISS PBL24 START | 89.362 |
| HIERARCH ESO ISS PBL24 END | 89.326 |
| HIERARCH ESO ISS PBLA24 START | 35.657 |
| HIERARCH ESO ISS PBLA24 END | 35.683 |
| HIERARCH ESO ISS PBL34 START | 47.595 |
| HIERARCH ESO ISS PBL34 END | 47.6 |
| HIERARCH ESO ISS PBLA34 START | 6.771 |
| HIERARCH ESO ISS PBLA34 END | 6.881 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003811 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003133 |
| HIERARCH ESO ISS AMBI TEMP | 12.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |