Exposure
- ID
- MATIS.2021-10-04T05:06:48.855_1
- Header ID
- MATIS.2021-10-04T05:06:48.855
- Date updated
- 2021-10-04 05:16:48 UTC+0000
- Release date
- 2021-10-04 05:06:48 UTC+0000
- UTC Start
- 2021-10-04 05:06:48.855
- UTC End
- 2021-10-04 05:07:48.863
- MJD Start
- 59491.21306545
- MJD End
- 59491.213759987
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003811
- Ambient temperature (°C)
- 12.16
- Seeing (arcsec)
- 0.78
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 | 74.2360 | 74.0690 | 131.8000 | 132.0000 |
| A0-J2 | 104.6890 | 104.3690 | 103.3000 | 103.4000 |
| A0-K0 | 109.8420 | 109.5630 | 77.8320 | 77.8610 |
| G1-J2 | 53.0510 | 52.9590 | 61.4000 | 61.4000 |
| G1-K0 | 89.4060 | 89.3700 | 35.6220 | 35.6500 |
| J2-K0 | 47.5890 | 47.5940 | 6.6330 | 6.7450 |
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 | 59491.21306545 |
| 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 | 74.236 |
| HIERARCH ESO ISS PBL12 END | 74.069 |
| HIERARCH ESO ISS PBLA12 START | 131.8 |
| HIERARCH ESO ISS PBLA12 END | 132.0 |
| HIERARCH ESO ISS PBL13 START | 104.689 |
| HIERARCH ESO ISS PBL13 END | 104.369 |
| HIERARCH ESO ISS PBLA13 START | 103.3 |
| HIERARCH ESO ISS PBLA13 END | 103.4 |
| HIERARCH ESO ISS PBL14 START | 109.842 |
| HIERARCH ESO ISS PBL14 END | 109.563 |
| HIERARCH ESO ISS PBLA14 START | 77.832 |
| HIERARCH ESO ISS PBLA14 END | 77.861 |
| HIERARCH ESO ISS PBL23 START | 53.051 |
| HIERARCH ESO ISS PBL23 END | 52.959 |
| HIERARCH ESO ISS PBLA23 START | 61.4 |
| HIERARCH ESO ISS PBLA23 END | 61.4 |
| HIERARCH ESO ISS PBL24 START | 89.406 |
| HIERARCH ESO ISS PBL24 END | 89.37 |
| HIERARCH ESO ISS PBLA24 START | 35.622 |
| HIERARCH ESO ISS PBLA24 END | 35.65 |
| HIERARCH ESO ISS PBL34 START | 47.589 |
| HIERARCH ESO ISS PBL34 END | 47.594 |
| HIERARCH ESO ISS PBLA34 START | 6.633 |
| HIERARCH ESO ISS PBLA34 END | 6.745 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003811 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003811 |
| HIERARCH ESO ISS AMBI TEMP | 12.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |