Exposure
- ID
- MATIS.2021-09-09T04:50:51.662_1
- Header ID
- MATIS.2021-09-09T04:50:51.662
- Date updated
- 2021-09-29 14:28:32 UTC+0000
- Release date
- 2021-09-09 04:50:51 UTC+0000
- UTC Start
- 2021-09-09 04:50:51.662
- UTC End
- 2021-09-09 04:51:51.670
- MJD Start
- 59466.20198683
- MJD End
- 59466.202681367
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0084225
- Ambient temperature (°C)
- 12.38
- Seeing (arcsec)
- 0.37
Observation
- ID
- 48176
- 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
- 36147
- Name
- tau Aqr
- RA
- 342.397292
- DEC
- -13.59282
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.5670 | 88.4950 | 118.0000 | 118.1000 |
| A0-J2 | 127.8520 | 127.7690 | 94.7000 | 94.8000 |
| A0-J3 | 132.3480 | 132.3620 | 48.8970 | 48.9480 |
| G1-J2 | 58.2280 | 58.2270 | 57.7000 | 57.8000 |
| G1-J3 | 130.3900 | 130.4060 | 9.5040 | 9.5940 |
| J2-J3 | 101.3550 | 101.3280 | 344.1420 | 344.2430 |
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 | 59466.20198683 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | tau Aqr |
| RA | 342.397292 |
| 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 | J3 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 88.567 |
| HIERARCH ESO ISS PBL12 END | 88.495 |
| HIERARCH ESO ISS PBLA12 START | 118.0 |
| HIERARCH ESO ISS PBLA12 END | 118.1 |
| HIERARCH ESO ISS PBL13 START | 127.852 |
| HIERARCH ESO ISS PBL13 END | 127.769 |
| HIERARCH ESO ISS PBLA13 START | 94.7 |
| HIERARCH ESO ISS PBLA13 END | 94.8 |
| HIERARCH ESO ISS PBL14 START | 132.348 |
| HIERARCH ESO ISS PBL14 END | 132.362 |
| HIERARCH ESO ISS PBLA14 START | 48.897 |
| HIERARCH ESO ISS PBLA14 END | 48.948 |
| HIERARCH ESO ISS PBL23 START | 58.228 |
| HIERARCH ESO ISS PBL23 END | 58.227 |
| HIERARCH ESO ISS PBLA23 START | 57.7 |
| HIERARCH ESO ISS PBLA23 END | 57.8 |
| HIERARCH ESO ISS PBL24 START | 130.39 |
| HIERARCH ESO ISS PBL24 END | 130.406 |
| HIERARCH ESO ISS PBLA24 START | 9.504 |
| HIERARCH ESO ISS PBLA24 END | 9.594 |
| HIERARCH ESO ISS PBL34 START | 101.355 |
| HIERARCH ESO ISS PBL34 END | 101.328 |
| HIERARCH ESO ISS PBLA34 START | 344.142 |
| HIERARCH ESO ISS PBLA34 END | 344.243 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009559 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007286 |
| HIERARCH ESO ISS AMBI TEMP | 12.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.35 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |