Exposure
- ID
- MATIS.2021-10-12T06:37:25.241_1
- Header ID
- MATIS.2021-10-12T06:37:25.241
- Date updated
- 2021-10-12 06:46:43 UTC+0000
- Release date
- 2021-10-12 06:37:25 UTC+0000
- UTC Start
- 2021-10-12 06:37:25.241
- UTC End
- 2021-10-12 06:38:27.251
- MJD Start
- 59499.27598658
- MJD End
- 59499.2767042883
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0048135
- Ambient temperature (°C)
- 13.5
- Seeing (arcsec)
- 0.455
Observation
- ID
- 48494
- Category
- calibrator
- 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
- 36352
- Name
- HD_20893
- RA
- 50.688235
- DEC
- 20.74199
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.3470 | 68.3460 | 271.5000 | 271.4000 |
| K0-D0 | 93.0060 | 93.1030 | 256.7000 | 256.7000 |
| K0-J3 | 44.0700 | 43.9810 | 323.6610 | 323.7260 |
| G2-D0 | 32.0290 | 32.0990 | 223.9000 | 223.9000 |
| G2-J3 | 54.0470 | 54.1630 | 51.3570 | 51.3630 |
| D0-J3 | 85.9050 | 86.0920 | 48.5750 | 48.5930 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.229P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 59499.27598658 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_20893 |
| RA | 50.688235 |
| DEC | 20.74199 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN 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 | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 68.347 |
| HIERARCH ESO ISS PBL12 END | 68.346 |
| HIERARCH ESO ISS PBLA12 START | 271.5 |
| HIERARCH ESO ISS PBLA12 END | 271.4 |
| HIERARCH ESO ISS PBL13 START | 93.006 |
| HIERARCH ESO ISS PBL13 END | 93.103 |
| HIERARCH ESO ISS PBLA13 START | 256.7 |
| HIERARCH ESO ISS PBLA13 END | 256.7 |
| HIERARCH ESO ISS PBL14 START | 44.07 |
| HIERARCH ESO ISS PBL14 END | 43.981 |
| HIERARCH ESO ISS PBLA14 START | 323.661 |
| HIERARCH ESO ISS PBLA14 END | 323.726 |
| HIERARCH ESO ISS PBL23 START | 32.029 |
| HIERARCH ESO ISS PBL23 END | 32.099 |
| HIERARCH ESO ISS PBLA23 START | 223.9 |
| HIERARCH ESO ISS PBLA23 END | 223.9 |
| HIERARCH ESO ISS PBL24 START | 54.047 |
| HIERARCH ESO ISS PBL24 END | 54.163 |
| HIERARCH ESO ISS PBLA24 START | 51.357 |
| HIERARCH ESO ISS PBLA24 END | 51.363 |
| HIERARCH ESO ISS PBL34 START | 85.905 |
| HIERARCH ESO ISS PBL34 END | 86.092 |
| HIERARCH ESO ISS PBLA34 START | 48.575 |
| HIERARCH ESO ISS PBLA34 END | 48.593 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004709 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004918 |
| HIERARCH ESO ISS AMBI TEMP | 13.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |