Exposure
- ID
- MATIS.2021-11-24T01:53:46.537_1
- Header ID
- MATIS.2021-11-24T01:53:46.537
- Date updated
- 2021-11-24 02:01:10 UTC+0000
- Release date
- 2022-11-24 02:01:10 UTC+0000
- UTC Start
- 2021-11-24 01:53:46.537
- UTC End
- 2021-11-24 01:54:48.937
- MJD Start
- 59542.07901085
- MJD End
- 59542.0797330722
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004512
- Ambient temperature (°C)
- 14.72
- Seeing (arcsec)
- 0.97
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 | 67.9680 | 67.9980 | 273.9000 | 273.8000 |
| K0-D0 | 89.8630 | 90.0060 | 258.9000 | 258.9000 |
| K0-J3 | 46.0530 | 45.9650 | 322.0150 | 322.0580 |
| G2-D0 | 29.9350 | 30.0140 | 222.9000 | 223.0000 |
| G2-J3 | 50.5770 | 50.7120 | 51.2890 | 51.3140 |
| D0-J3 | 80.3120 | 80.5270 | 48.1770 | 48.2160 |
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 | 59542.07901085 |
| 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 | 67.968 |
| HIERARCH ESO ISS PBL12 END | 67.998 |
| HIERARCH ESO ISS PBLA12 START | 273.9 |
| HIERARCH ESO ISS PBLA12 END | 273.8 |
| HIERARCH ESO ISS PBL13 START | 89.863 |
| HIERARCH ESO ISS PBL13 END | 90.006 |
| HIERARCH ESO ISS PBLA13 START | 258.9 |
| HIERARCH ESO ISS PBLA13 END | 258.9 |
| HIERARCH ESO ISS PBL14 START | 46.053 |
| HIERARCH ESO ISS PBL14 END | 45.965 |
| HIERARCH ESO ISS PBLA14 START | 322.015 |
| HIERARCH ESO ISS PBLA14 END | 322.058 |
| HIERARCH ESO ISS PBL23 START | 29.935 |
| HIERARCH ESO ISS PBL23 END | 30.014 |
| HIERARCH ESO ISS PBLA23 START | 222.9 |
| HIERARCH ESO ISS PBLA23 END | 223.0 |
| HIERARCH ESO ISS PBL24 START | 50.577 |
| HIERARCH ESO ISS PBL24 END | 50.712 |
| HIERARCH ESO ISS PBLA24 START | 51.289 |
| HIERARCH ESO ISS PBLA24 END | 51.314 |
| HIERARCH ESO ISS PBL34 START | 80.312 |
| HIERARCH ESO ISS PBL34 END | 80.527 |
| HIERARCH ESO ISS PBLA34 START | 48.177 |
| HIERARCH ESO ISS PBLA34 END | 48.216 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004419 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004605 |
| HIERARCH ESO ISS AMBI TEMP | 14.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.97 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |