Exposure
- ID
- MATIS.2021-11-24T01:47:05.391_1
- Header ID
- MATIS.2021-11-24T01:47:05.391
- Date updated
- 2021-11-24 01:56:41 UTC+0000
- Release date
- 2022-11-24 01:56:41 UTC+0000
- UTC Start
- 2021-11-24 01:47:05.391
- UTC End
- 2021-11-24 01:48:07.943
- MJD Start
- 59542.07436795
- MJD End
- 59542.0750919315
- Exposure time (s)
- 62.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005621
- Ambient temperature (°C)
- 14.53
- Seeing (arcsec)
- 0.74
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 | 67.7470 | 67.7860 | 274.6000 | 274.5000 |
| K0-D0 | 88.9300 | 89.0830 | 259.4000 | 259.3000 |
| K0-J3 | 46.5990 | 46.5120 | 321.7650 | 321.8020 |
| G2-D0 | 29.4410 | 29.5200 | 222.5000 | 222.6000 |
| G2-J3 | 49.7170 | 49.8550 | 51.1060 | 51.1370 |
| D0-J3 | 78.9490 | 79.1680 | 47.9030 | 47.9490 |
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 | 59542.07436795 |
| 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 | 1.117 |
| HIERARCH ESO DET NDIT | 56 |
| HIERARCH ESO ISS PBL12 START | 67.747 |
| HIERARCH ESO ISS PBL12 END | 67.786 |
| HIERARCH ESO ISS PBLA12 START | 274.6 |
| HIERARCH ESO ISS PBLA12 END | 274.5 |
| HIERARCH ESO ISS PBL13 START | 88.93 |
| HIERARCH ESO ISS PBL13 END | 89.083 |
| HIERARCH ESO ISS PBLA13 START | 259.4 |
| HIERARCH ESO ISS PBLA13 END | 259.3 |
| HIERARCH ESO ISS PBL14 START | 46.599 |
| HIERARCH ESO ISS PBL14 END | 46.512 |
| HIERARCH ESO ISS PBLA14 START | 321.765 |
| HIERARCH ESO ISS PBLA14 END | 321.802 |
| HIERARCH ESO ISS PBL23 START | 29.441 |
| HIERARCH ESO ISS PBL23 END | 29.52 |
| HIERARCH ESO ISS PBLA23 START | 222.5 |
| HIERARCH ESO ISS PBLA23 END | 222.6 |
| HIERARCH ESO ISS PBL24 START | 49.717 |
| HIERARCH ESO ISS PBL24 END | 49.855 |
| HIERARCH ESO ISS PBLA24 START | 51.106 |
| HIERARCH ESO ISS PBLA24 END | 51.137 |
| HIERARCH ESO ISS PBL34 START | 78.949 |
| HIERARCH ESO ISS PBL34 END | 79.168 |
| HIERARCH ESO ISS PBLA34 START | 47.903 |
| HIERARCH ESO ISS PBLA34 END | 47.949 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005532 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00571 |
| HIERARCH ESO ISS AMBI TEMP | 14.53 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |