Exposure
- ID
- MATIS.2021-09-18T04:02:59.099_1
- Header ID
- MATIS.2021-09-18T04:02:59.099
- Date updated
- 2021-09-29 14:28:44 UTC+0000
- Release date
- 2021-09-18 04:02:59 UTC+0000
- UTC Start
- 2021-09-18 04:02:59.099
- UTC End
- 2021-09-18 04:03:59.107
- MJD Start
- 59475.16873957
- MJD End
- 59475.169434107
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0030025
- Ambient temperature (°C)
- 13.66
- Seeing (arcsec)
- 1.205
Observation
- ID
- 48227
- 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
- 36187
- Name
- tau Aqr
- RA
- 342.39786
- DEC
- -13.59282
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.0760 | 68.0480 | 272.7000 | 272.8000 |
| K0-D0 | 95.9640 | 95.9560 | 252.5000 | 252.6000 |
| K0-J3 | 55.3140 | 55.2920 | 334.4550 | 334.5640 |
| G2-D0 | 39.7370 | 39.7480 | 216.3000 | 216.4000 |
| G2-J3 | 64.2530 | 64.2700 | 43.4010 | 43.4780 |
| D0-J3 | 103.8030 | 103.8320 | 40.7030 | 40.7820 |
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 | 59475.16873957 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | tau Aqr |
| RA | 342.39786 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| 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 | 68.076 |
| HIERARCH ESO ISS PBL12 END | 68.048 |
| HIERARCH ESO ISS PBLA12 START | 272.7 |
| HIERARCH ESO ISS PBLA12 END | 272.8 |
| HIERARCH ESO ISS PBL13 START | 95.964 |
| HIERARCH ESO ISS PBL13 END | 95.956 |
| HIERARCH ESO ISS PBLA13 START | 252.5 |
| HIERARCH ESO ISS PBLA13 END | 252.6 |
| HIERARCH ESO ISS PBL14 START | 55.314 |
| HIERARCH ESO ISS PBL14 END | 55.292 |
| HIERARCH ESO ISS PBLA14 START | 334.455 |
| HIERARCH ESO ISS PBLA14 END | 334.564 |
| HIERARCH ESO ISS PBL23 START | 39.737 |
| HIERARCH ESO ISS PBL23 END | 39.748 |
| HIERARCH ESO ISS PBLA23 START | 216.3 |
| HIERARCH ESO ISS PBLA23 END | 216.4 |
| HIERARCH ESO ISS PBL24 START | 64.253 |
| HIERARCH ESO ISS PBL24 END | 64.27 |
| HIERARCH ESO ISS PBLA24 START | 43.401 |
| HIERARCH ESO ISS PBLA24 END | 43.478 |
| HIERARCH ESO ISS PBL34 START | 103.803 |
| HIERARCH ESO ISS PBL34 END | 103.832 |
| HIERARCH ESO ISS PBLA34 START | 40.703 |
| HIERARCH ESO ISS PBLA34 END | 40.782 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002837 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003168 |
| HIERARCH ESO ISS AMBI TEMP | 13.66 |
| HIERARCH ESO ISS AMBI FWHM START | 1.21 |
| HIERARCH ESO ISS AMBI FWHM END | 1.2 |