Exposure
- ID
- GRAVI.2024-12-03T03:51:59.664_1
- Header ID
- GRAVI.2024-12-03T03:51:59.664
- Date updated
- 2024-12-03 04:05:43 UTC+0000
- Release date
- 2024-12-03 03:51:59 UTC+0000
- UTC Start
- 2024-12-03 03:51:59.664
- UTC End
- 2024-12-03 03:55:11.664
- MJD Start
- 60647.16110722
- MJD End
- 60647.1633294422
- Exposure time (s)
- 192.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00425
- Ambient temperature (°C)
- 14.18
- Seeing (arcsec)
- 0.615
Observation
- ID
- 62193
- Category
- calibrator
- Program ID
- 114.27NF.001
- Program Title
- UNVELING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: THE VARIABILITY ACROSS THE MOLECULAR LAYERS AND THE PHOTOSPHERE
- Program Type
- Normal
- PI / COI
- JADLOVSKý / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / GONZÁLEZ-TORÀ / KRTICKA / PALADINI / HÖFNER / FREYTAG
Target
- ID
- 46264
- Name
- HD_50235
- RA
- 102.71546
- DEC
- -34.36731
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 21.1500 | 21.2960 | 126.7000 | 126.9000 |
| A0-D0 | 28.6480 | 28.7740 | 42.2000 | 43.0000 |
| A0-C1 | 17.7680 | 17.9510 | 94.3510 | 94.8230 |
| B2-D0 | 33.9320 | 33.9320 | 3.8000 | 4.4000 |
| B2-C1 | 11.3030 | 11.3030 | 3.7960 | 4.3230 |
| D0-C1 | 22.6290 | 22.6290 | 183.8460 | 184.3730 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27NF.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60647.16110722 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 50235 |
| HIERARCH ESO INS SOBJ NAME | HD_50235 |
| RA | 102.71546 |
| DEC | -34.36731 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 222.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 21.15 |
| HIERARCH ESO ISS PBL12 END | 21.296 |
| HIERARCH ESO ISS PBLA12 START | 126.7 |
| HIERARCH ESO ISS PBLA12 END | 126.9 |
| HIERARCH ESO ISS PBL13 START | 28.648 |
| HIERARCH ESO ISS PBL13 END | 28.774 |
| HIERARCH ESO ISS PBLA13 START | 42.2 |
| HIERARCH ESO ISS PBLA13 END | 43.0 |
| HIERARCH ESO ISS PBL14 START | 17.768 |
| HIERARCH ESO ISS PBL14 END | 17.951 |
| HIERARCH ESO ISS PBLA14 START | 94.351 |
| HIERARCH ESO ISS PBLA14 END | 94.823 |
| HIERARCH ESO ISS PBL23 START | 33.932 |
| HIERARCH ESO ISS PBL23 END | 33.932 |
| HIERARCH ESO ISS PBLA23 START | 3.8 |
| HIERARCH ESO ISS PBLA23 END | 4.4 |
| HIERARCH ESO ISS PBL24 START | 11.303 |
| HIERARCH ESO ISS PBL24 END | 11.303 |
| HIERARCH ESO ISS PBLA24 START | 3.796 |
| HIERARCH ESO ISS PBLA24 END | 4.323 |
| HIERARCH ESO ISS PBL34 START | 22.629 |
| HIERARCH ESO ISS PBL34 END | 22.629 |
| HIERARCH ESO ISS PBLA34 START | 183.846 |
| HIERARCH ESO ISS PBLA34 END | 184.373 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004775 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003725 |
| HIERARCH ESO ISS AMBI TEMP | 14.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |