Exposure
- ID
- MATIS.2021-10-12T06:25:26.405_1
- Header ID
- MATIS.2021-10-12T06:25:26.405
- Date updated
- 2021-10-12 06:36:29 UTC+0000
- Release date
- 2021-10-12 06:25:26 UTC+0000
- UTC Start
- 2021-10-12 06:25:26.405
- UTC End
- 2021-10-12 06:26:28.957
- MJD Start
- 59499.26766673
- MJD End
- 59499.2683907115
- Exposure time (s)
- 62.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050285
- Ambient temperature (°C)
- 13.02
- Seeing (arcsec)
- 0.55
Observation
- ID
- 48493
- 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 | 68.2770 | 68.2900 | 272.5000 | 272.4000 |
| K0-D0 | 91.7690 | 91.8870 | 257.6000 | 257.6000 |
| K0-J3 | 45.0890 | 44.9990 | 322.9700 | 323.0270 |
| G2-D0 | 31.2020 | 31.2770 | 223.4000 | 223.4000 |
| G2-J3 | 52.6610 | 52.7880 | 51.2310 | 51.2460 |
| D0-J3 | 83.6790 | 83.8810 | 48.3080 | 48.3360 |
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 | 59499.26766673 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_20893 |
| RA | 50.688235 |
| DEC | 20.74199 |
| 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 | 68.277 |
| HIERARCH ESO ISS PBL12 END | 68.29 |
| HIERARCH ESO ISS PBLA12 START | 272.5 |
| HIERARCH ESO ISS PBLA12 END | 272.4 |
| HIERARCH ESO ISS PBL13 START | 91.769 |
| HIERARCH ESO ISS PBL13 END | 91.887 |
| HIERARCH ESO ISS PBLA13 START | 257.6 |
| HIERARCH ESO ISS PBLA13 END | 257.6 |
| HIERARCH ESO ISS PBL14 START | 45.089 |
| HIERARCH ESO ISS PBL14 END | 44.999 |
| HIERARCH ESO ISS PBLA14 START | 322.97 |
| HIERARCH ESO ISS PBLA14 END | 323.027 |
| HIERARCH ESO ISS PBL23 START | 31.202 |
| HIERARCH ESO ISS PBL23 END | 31.277 |
| HIERARCH ESO ISS PBLA23 START | 223.4 |
| HIERARCH ESO ISS PBLA23 END | 223.4 |
| HIERARCH ESO ISS PBL24 START | 52.661 |
| HIERARCH ESO ISS PBL24 END | 52.788 |
| HIERARCH ESO ISS PBLA24 START | 51.231 |
| HIERARCH ESO ISS PBLA24 END | 51.246 |
| HIERARCH ESO ISS PBL34 START | 83.679 |
| HIERARCH ESO ISS PBL34 END | 83.881 |
| HIERARCH ESO ISS PBLA34 START | 48.308 |
| HIERARCH ESO ISS PBLA34 END | 48.336 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005749 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004308 |
| HIERARCH ESO ISS AMBI TEMP | 13.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |