Exposure
- ID
- MATIS.2021-09-18T07:46:39.982_1
- Header ID
- MATIS.2021-09-18T07:46:39.982
- Date updated
- 2021-09-18 07:56:00 UTC+0000
- Release date
- 2022-09-18 07:56:00 UTC+0000
- UTC Start
- 2021-09-18 07:46:39.982
- UTC End
- 2021-09-18 07:47:39.996
- MJD Start
- 59475.32407387
- MJD End
- 59475.3247684765
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031635
- Ambient temperature (°C)
- 13.46
- Seeing (arcsec)
- 0.88
Observation
- ID
- 48239
- Category
- science
- Program ID
- 106.21LN.006
- 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
- 36194
- Name
- V IK Tau
- RA
- 58.370528
- DEC
- 11.40596
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 66.4020 | 66.4720 | 274.3000 | 274.3000 |
| K0-D0 | 86.8240 | 86.9970 | 256.2000 | 256.2000 |
| K0-J3 | 51.9170 | 51.8590 | 324.2910 | 324.3320 |
| G2-D0 | 31.4370 | 31.4990 | 215.2000 | 215.3000 |
| G2-J3 | 51.6510 | 51.7680 | 44.0470 | 44.1330 |
| D0-J3 | 82.8550 | 83.0350 | 40.7000 | 40.7970 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21LN.006 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59475.32407387 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V IK Tau |
| RA | 58.370528 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.02 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.037 |
| HIERARCH ESO DET NDIT | 1622 |
| HIERARCH ESO ISS PBL12 START | 66.402 |
| HIERARCH ESO ISS PBL12 END | 66.472 |
| HIERARCH ESO ISS PBLA12 START | 274.3 |
| HIERARCH ESO ISS PBLA12 END | 274.3 |
| HIERARCH ESO ISS PBL13 START | 86.824 |
| HIERARCH ESO ISS PBL13 END | 86.997 |
| HIERARCH ESO ISS PBLA13 START | 256.2 |
| HIERARCH ESO ISS PBLA13 END | 256.2 |
| HIERARCH ESO ISS PBL14 START | 51.917 |
| HIERARCH ESO ISS PBL14 END | 51.859 |
| HIERARCH ESO ISS PBLA14 START | 324.291 |
| HIERARCH ESO ISS PBLA14 END | 324.332 |
| HIERARCH ESO ISS PBL23 START | 31.437 |
| HIERARCH ESO ISS PBL23 END | 31.499 |
| HIERARCH ESO ISS PBLA23 START | 215.2 |
| HIERARCH ESO ISS PBLA23 END | 215.3 |
| HIERARCH ESO ISS PBL24 START | 51.651 |
| HIERARCH ESO ISS PBL24 END | 51.768 |
| HIERARCH ESO ISS PBLA24 START | 44.047 |
| HIERARCH ESO ISS PBLA24 END | 44.133 |
| HIERARCH ESO ISS PBL34 START | 82.855 |
| HIERARCH ESO ISS PBL34 END | 83.035 |
| HIERARCH ESO ISS PBLA34 START | 40.7 |
| HIERARCH ESO ISS PBLA34 END | 40.797 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003131 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003196 |
| HIERARCH ESO ISS AMBI TEMP | 13.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.93 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |