Exposure
- ID
- MATIS.2021-11-24T02:00:46.457_1
- Header ID
- MATIS.2021-11-24T02:00:46.457
- Date updated
- 2021-11-24 02:11:03 UTC+0000
- Release date
- 2022-11-24 02:11:03 UTC+0000
- UTC Start
- 2021-11-24 02:00:46.457
- UTC End
- 2021-11-24 02:01:48.857
- MJD Start
- 59542.08387103
- MJD End
- 59542.0845932522
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004514
- Ambient temperature (°C)
- 14.45
- Seeing (arcsec)
- 0.715
Observation
- ID
- 48987
- Category
- science
- Program ID
- 108.229P.001
- Program Title
- THE MYSTERIOUS ORIGIN OF EXTREME DEBRIS DISKS REVEALED BY MID-INFRARED INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- VARGA/ ABRAHAM/ CHEN/ KOSPAL/ SU/ HENNING/ PAWELLEK/ MOOR/ CRUZ-SAENZ DE MIERA/ WHITE/ AUGEREAU/ RATZKA/ WOLF/ PANTIN/ HOGERHEIJDE/ BRUNO/ HOFMANN/ MATTER/ WEIGELT/ DOMINIK/ JAFFE/ SCHERTL/ WATERS/ KLARMANN/ YOFFE/ KOKOULINA/ VAN BOEKEL/ MILLOUR/ PÉRONNE
Target
- ID
- 36661
- Name
- BD+20_307
- RA
- 28.709969
- DEC
- 21.30613
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.1450 | 68.1670 | 273.3000 | 273.2000 |
| K0-D0 | 90.7700 | 90.9020 | 258.4000 | 258.3000 |
| K0-J3 | 45.4720 | 45.3820 | 322.3120 | 322.3610 |
| G2-D0 | 30.4460 | 30.5230 | 223.3000 | 223.4000 |
| G2-J3 | 51.4560 | 51.5880 | 51.4380 | 51.4570 |
| D0-J3 | 81.7100 | 81.9200 | 48.4180 | 48.4510 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.229P.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59542.08387103 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | BD+20_307 |
| RA | 28.709969 |
| DEC | 21.30613 |
| 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 | 1.0 |
| HIERARCH ESO DET SEQ1 PERIOD | 2.08 |
| HIERARCH ESO DET NDIT | 30 |
| HIERARCH ESO ISS PBL12 START | 68.145 |
| HIERARCH ESO ISS PBL12 END | 68.167 |
| HIERARCH ESO ISS PBLA12 START | 273.3 |
| HIERARCH ESO ISS PBLA12 END | 273.2 |
| HIERARCH ESO ISS PBL13 START | 90.77 |
| HIERARCH ESO ISS PBL13 END | 90.902 |
| HIERARCH ESO ISS PBLA13 START | 258.4 |
| HIERARCH ESO ISS PBLA13 END | 258.3 |
| HIERARCH ESO ISS PBL14 START | 45.472 |
| HIERARCH ESO ISS PBL14 END | 45.382 |
| HIERARCH ESO ISS PBLA14 START | 322.312 |
| HIERARCH ESO ISS PBLA14 END | 322.361 |
| HIERARCH ESO ISS PBL23 START | 30.446 |
| HIERARCH ESO ISS PBL23 END | 30.523 |
| HIERARCH ESO ISS PBLA23 START | 223.3 |
| HIERARCH ESO ISS PBLA23 END | 223.4 |
| HIERARCH ESO ISS PBL24 START | 51.456 |
| HIERARCH ESO ISS PBL24 END | 51.588 |
| HIERARCH ESO ISS PBLA24 START | 51.438 |
| HIERARCH ESO ISS PBLA24 END | 51.457 |
| HIERARCH ESO ISS PBL34 START | 81.71 |
| HIERARCH ESO ISS PBL34 END | 81.92 |
| HIERARCH ESO ISS PBLA34 START | 48.418 |
| HIERARCH ESO ISS PBLA34 END | 48.451 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004514 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004514 |
| HIERARCH ESO ISS AMBI TEMP | 14.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |