Exposure
- ID
- GRAVI.2024-11-09T06:41:13.629_1
- Header ID
- GRAVI.2024-11-09T06:41:13.629
- Date updated
- 2024-11-09 06:55:38 UTC+0000
- Release date
- 2024-11-09 06:41:13 UTC+0000
- UTC Start
- 2024-11-09 06:41:13.629
- UTC End
- 2024-11-09 06:44:25.629
- MJD Start
- 60623.27862997
- MJD End
- 60623.2808521922
- Exposure time (s)
- 192.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007473
- Ambient temperature (°C)
- 14.96
- Seeing (arcsec)
- 0.6
Observation
- ID
- 61530
- 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
- 45716
- Name
- HD_55526
- RA
- 107.697689
- DEC
- -48.93101
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 64.5020 | 64.7200 | 248.8000 | 249.5000 |
| K0-D0 | 94.8020 | 94.9210 | 230.4000 | 231.2000 |
| K0-J3 | 47.5150 | 47.7350 | 316.5080 | 316.9150 |
| G2-D0 | 39.2530 | 39.2260 | 199.2000 | 199.8000 |
| G2-J3 | 63.9990 | 63.9620 | 25.3670 | 25.9840 |
| D0-J3 | 103.1120 | 103.0460 | 23.0350 | 23.6370 |
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 | 60623.27862997 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 55526 |
| HIERARCH ESO INS SOBJ NAME | HD_55526 |
| RA | 107.697689 |
| DEC | -48.93101 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 222.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 64.502 |
| HIERARCH ESO ISS PBL12 END | 64.72 |
| HIERARCH ESO ISS PBLA12 START | 248.8 |
| HIERARCH ESO ISS PBLA12 END | 249.5 |
| HIERARCH ESO ISS PBL13 START | 94.802 |
| HIERARCH ESO ISS PBL13 END | 94.921 |
| HIERARCH ESO ISS PBLA13 START | 230.4 |
| HIERARCH ESO ISS PBLA13 END | 231.2 |
| HIERARCH ESO ISS PBL14 START | 47.515 |
| HIERARCH ESO ISS PBL14 END | 47.735 |
| HIERARCH ESO ISS PBLA14 START | 316.508 |
| HIERARCH ESO ISS PBLA14 END | 316.915 |
| HIERARCH ESO ISS PBL23 START | 39.253 |
| HIERARCH ESO ISS PBL23 END | 39.226 |
| HIERARCH ESO ISS PBLA23 START | 199.2 |
| HIERARCH ESO ISS PBLA23 END | 199.8 |
| HIERARCH ESO ISS PBL24 START | 63.999 |
| HIERARCH ESO ISS PBL24 END | 63.962 |
| HIERARCH ESO ISS PBLA24 START | 25.367 |
| HIERARCH ESO ISS PBLA24 END | 25.984 |
| HIERARCH ESO ISS PBL34 START | 103.112 |
| HIERARCH ESO ISS PBL34 END | 103.046 |
| HIERARCH ESO ISS PBLA34 START | 23.035 |
| HIERARCH ESO ISS PBLA34 END | 23.637 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007111 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007835 |
| HIERARCH ESO ISS AMBI TEMP | 14.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |