Exposure
- ID
- GRAVI.2022-11-17T04:58:26.704_1
- Header ID
- GRAVI.2022-11-17T04:58:26.704
- Date updated
- 2022-11-17 05:15:58 UTC+0000
- Release date
- 2023-11-17 05:15:58 UTC+0000
- UTC Start
- 2022-11-17 04:58:26.704
- UTC End
- 2022-11-17 05:03:46.704
- MJD Start
- 59900.20725352
- MJD End
- 59900.2109572237
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007185
- Ambient temperature (°C)
- 17.45
- Seeing (arcsec)
- 0.6
Observation
- ID
- 53165
- Category
- science
- Program ID
- 110.246N.004
- Program Title
- VLTI+CHARA SURVEY ON YSOS: IMAGING THE DUST RIM & TEMPORAL VARIABILITY OF INNER DISK ASYMMETRIES
- Program Type
- Normal
- PI / COI
- KRAUS/ HARRIES/ MONNIER/ KLUSKA/ LABDON/ SETTERHOLM/ LE BOUQUIN
Target
- ID
- 39533
- Name
- MWC120
- RA
- 85.257356
- DEC
- -2.71688
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2980 | 25.2910 | 136.3000 | 136.4000 |
| A0-D0 | 27.5460 | 27.9160 | 68.2000 | 68.6000 |
| A0-C1 | 21.9960 | 22.1110 | 113.5460 | 113.4810 |
| B2-D0 | 29.6560 | 29.7710 | 15.8000 | 16.7000 |
| B2-C1 | 9.8800 | 9.9180 | 15.7930 | 16.6170 |
| D0-C1 | 19.7760 | 19.8530 | 195.8630 | 196.6870 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.246N.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59900.20725352 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 37806 |
| HIERARCH ESO INS SOBJ NAME | MWC120 |
| RA | 85.257356 |
| DEC | -2.71688 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 342.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 25.298 |
| HIERARCH ESO ISS PBL12 END | 25.291 |
| HIERARCH ESO ISS PBLA12 START | 136.3 |
| HIERARCH ESO ISS PBLA12 END | 136.4 |
| HIERARCH ESO ISS PBL13 START | 27.546 |
| HIERARCH ESO ISS PBL13 END | 27.916 |
| HIERARCH ESO ISS PBLA13 START | 68.2 |
| HIERARCH ESO ISS PBLA13 END | 68.6 |
| HIERARCH ESO ISS PBL14 START | 21.996 |
| HIERARCH ESO ISS PBL14 END | 22.111 |
| HIERARCH ESO ISS PBLA14 START | 113.546 |
| HIERARCH ESO ISS PBLA14 END | 113.481 |
| HIERARCH ESO ISS PBL23 START | 29.656 |
| HIERARCH ESO ISS PBL23 END | 29.771 |
| HIERARCH ESO ISS PBLA23 START | 15.8 |
| HIERARCH ESO ISS PBLA23 END | 16.7 |
| HIERARCH ESO ISS PBL24 START | 9.88 |
| HIERARCH ESO ISS PBL24 END | 9.918 |
| HIERARCH ESO ISS PBLA24 START | 15.793 |
| HIERARCH ESO ISS PBLA24 END | 16.617 |
| HIERARCH ESO ISS PBL34 START | 19.776 |
| HIERARCH ESO ISS PBL34 END | 19.853 |
| HIERARCH ESO ISS PBLA34 START | 195.863 |
| HIERARCH ESO ISS PBLA34 END | 196.687 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006761 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007609 |
| HIERARCH ESO ISS AMBI TEMP | 17.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |