Exposure
- ID
- MATIS.2021-09-01T07:36:05.124_1
- Header ID
- MATIS.2021-09-01T07:36:05.124
- Date updated
- 2021-09-01 07:46:17 UTC+0000
- Release date
- 2022-09-01 07:46:17 UTC+0000
- UTC Start
- 2021-09-01 07:36:05.124
- UTC End
- 2021-09-01 07:37:05.138
- MJD Start
- 59458.31672597
- MJD End
- 59458.3174205765
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003957
- Ambient temperature (°C)
- 12.59
- Seeing (arcsec)
- 0.5
Observation
- ID
- 48059
- Category
- science
- Program ID
- 106.21LN.005
- Program Title
- UNVEILLING THE PROPERTIES OF THE FIRST DUST GRAIN TO FORM AROUND OXYGEN-RICH AGB STARS
- Program Type
- Normal
- PI / COI
- KHOURI/ PALADINI/ MAERCKER/ DE BECK/ VLEMMINGS/ VELILLA PRIETO/ OLOFSSON/ BRUNO
Target
- ID
- 36066
- Name
- V IK Tau
- RA
- 58.369398
- DEC
- 11.40596
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2270 | 25.2220 | 136.3000 | 136.3000 |
| A0-D0 | 23.1280 | 23.2210 | 77.1000 | 77.1000 |
| A0-C1 | 21.7870 | 21.8100 | 118.6550 | 118.5720 |
| B2-D0 | 23.9670 | 23.9890 | 12.3000 | 12.5000 |
| B2-C1 | 7.9860 | 7.9940 | 12.2860 | 12.4760 |
| D0-C1 | 15.9810 | 15.9960 | 192.3680 | 192.5590 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21LN.005 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59458.31672597 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V IK Tau |
| RA | 58.369398 |
| DEC | 11.40596 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.02 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.037 |
| HIERARCH ESO DET NDIT | 1622 |
| HIERARCH ESO ISS PBL12 START | 25.227 |
| HIERARCH ESO ISS PBL12 END | 25.222 |
| HIERARCH ESO ISS PBLA12 START | 136.3 |
| HIERARCH ESO ISS PBLA12 END | 136.3 |
| HIERARCH ESO ISS PBL13 START | 23.128 |
| HIERARCH ESO ISS PBL13 END | 23.221 |
| HIERARCH ESO ISS PBLA13 START | 77.1 |
| HIERARCH ESO ISS PBLA13 END | 77.1 |
| HIERARCH ESO ISS PBL14 START | 21.787 |
| HIERARCH ESO ISS PBL14 END | 21.81 |
| HIERARCH ESO ISS PBLA14 START | 118.655 |
| HIERARCH ESO ISS PBLA14 END | 118.572 |
| HIERARCH ESO ISS PBL23 START | 23.967 |
| HIERARCH ESO ISS PBL23 END | 23.989 |
| HIERARCH ESO ISS PBLA23 START | 12.3 |
| HIERARCH ESO ISS PBLA23 END | 12.5 |
| HIERARCH ESO ISS PBL24 START | 7.986 |
| HIERARCH ESO ISS PBL24 END | 7.994 |
| HIERARCH ESO ISS PBLA24 START | 12.286 |
| HIERARCH ESO ISS PBLA24 END | 12.476 |
| HIERARCH ESO ISS PBL34 START | 15.981 |
| HIERARCH ESO ISS PBL34 END | 15.996 |
| HIERARCH ESO ISS PBLA34 START | 192.368 |
| HIERARCH ESO ISS PBLA34 END | 192.559 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003894 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00402 |
| HIERARCH ESO ISS AMBI TEMP | 12.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |