Exposure
- ID
- GRAVI.2025-01-09T08:04:59.087_1
- Header ID
- GRAVI.2025-01-09T08:04:59.087
- Date updated
- 2025-01-09 08:15:40 UTC+0000
- Release date
- 2025-01-09 08:04:59 UTC+0000
- UTC Start
- 2025-01-09 08:04:59.087
- UTC End
- 2025-01-09 08:07:39.087
- MJD Start
- 60684.33679499
- MJD End
- 60684.3386468419
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006423
- Ambient temperature (°C)
- 14.21
- Seeing (arcsec)
- 0.745
Observation
- ID
- 63096
- 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
- 47006
- Name
- HD_70523
- RA
- 125.475825
- DEC
- -17.58642
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 46.3960 | 46.3610 | 168.6000 | 169.1000 |
| A0-J2 | 108.9870 | 108.1510 | 105.0000 | 105.3000 |
| A0-J6 | 166.6750 | 166.4400 | 35.7190 | 35.8320 |
| B5-J2 | 97.6700 | 96.9960 | 79.8000 | 80.0000 |
| B5-J6 | 201.1530 | 201.0560 | 25.9910 | 26.1600 |
| J2-J6 | 163.7100 | 163.6890 | 357.2040 | 357.5930 |
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 | 60684.33679499 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 70523 |
| HIERARCH ESO INS SOBJ NAME | HD_70523 |
| RA | 125.475825 |
| DEC | -17.58642 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 46.396 |
| HIERARCH ESO ISS PBL12 END | 46.361 |
| HIERARCH ESO ISS PBLA12 START | 168.6 |
| HIERARCH ESO ISS PBLA12 END | 169.1 |
| HIERARCH ESO ISS PBL13 START | 108.987 |
| HIERARCH ESO ISS PBL13 END | 108.151 |
| HIERARCH ESO ISS PBLA13 START | 105.0 |
| HIERARCH ESO ISS PBLA13 END | 105.3 |
| HIERARCH ESO ISS PBL14 START | 166.675 |
| HIERARCH ESO ISS PBL14 END | 166.44 |
| HIERARCH ESO ISS PBLA14 START | 35.719 |
| HIERARCH ESO ISS PBLA14 END | 35.832 |
| HIERARCH ESO ISS PBL23 START | 97.67 |
| HIERARCH ESO ISS PBL23 END | 96.996 |
| HIERARCH ESO ISS PBLA23 START | 79.8 |
| HIERARCH ESO ISS PBLA23 END | 80.0 |
| HIERARCH ESO ISS PBL24 START | 201.153 |
| HIERARCH ESO ISS PBL24 END | 201.056 |
| HIERARCH ESO ISS PBLA24 START | 25.991 |
| HIERARCH ESO ISS PBLA24 END | 26.16 |
| HIERARCH ESO ISS PBL34 START | 163.71 |
| HIERARCH ESO ISS PBL34 END | 163.689 |
| HIERARCH ESO ISS PBLA34 START | 357.204 |
| HIERARCH ESO ISS PBLA34 END | 357.593 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006722 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006124 |
| HIERARCH ESO ISS AMBI TEMP | 14.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |