Exposure
- ID
- GRAVI.2025-01-08T02:40:02.024_1
- Header ID
- GRAVI.2025-01-08T02:40:02.024
- Date updated
- 2025-01-08 02:50:51 UTC+0000
- Release date
- 2025-01-08 02:40:02 UTC+0000
- UTC Start
- 2025-01-08 02:40:02.024
- UTC End
- 2025-01-08 02:42:42.024
- MJD Start
- 60683.11113454
- MJD End
- 60683.112986391854
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0055775
- Ambient temperature (°C)
- 14.47
- Seeing (arcsec)
- 0.55
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 | 45.6060 | 45.7370 | 140.9000 | 141.0000 |
| A0-J2 | 90.9610 | 92.0530 | 75.2000 | 75.6000 |
| A0-J6 | 161.7920 | 161.8030 | 0.7780 | 1.2280 |
| B5-J2 | 83.3050 | 83.9630 | 45.3000 | 46.0000 |
| B5-J6 | 198.9660 | 198.9110 | 352.3350 | 352.6820 |
| J2-J6 | 162.9830 | 163.2430 | 328.2570 | 328.3350 |
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 | 60683.11113454 |
| 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 | 45.606 |
| HIERARCH ESO ISS PBL12 END | 45.737 |
| HIERARCH ESO ISS PBLA12 START | 140.9 |
| HIERARCH ESO ISS PBLA12 END | 141.0 |
| HIERARCH ESO ISS PBL13 START | 90.961 |
| HIERARCH ESO ISS PBL13 END | 92.053 |
| HIERARCH ESO ISS PBLA13 START | 75.2 |
| HIERARCH ESO ISS PBLA13 END | 75.6 |
| HIERARCH ESO ISS PBL14 START | 161.792 |
| HIERARCH ESO ISS PBL14 END | 161.803 |
| HIERARCH ESO ISS PBLA14 START | 0.778 |
| HIERARCH ESO ISS PBLA14 END | 1.228 |
| HIERARCH ESO ISS PBL23 START | 83.305 |
| HIERARCH ESO ISS PBL23 END | 83.963 |
| HIERARCH ESO ISS PBLA23 START | 45.3 |
| HIERARCH ESO ISS PBLA23 END | 46.0 |
| HIERARCH ESO ISS PBL24 START | 198.966 |
| HIERARCH ESO ISS PBL24 END | 198.911 |
| HIERARCH ESO ISS PBLA24 START | 352.335 |
| HIERARCH ESO ISS PBLA24 END | 352.682 |
| HIERARCH ESO ISS PBL34 START | 162.983 |
| HIERARCH ESO ISS PBL34 END | 163.243 |
| HIERARCH ESO ISS PBLA34 START | 328.257 |
| HIERARCH ESO ISS PBLA34 END | 328.335 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005349 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005806 |
| HIERARCH ESO ISS AMBI TEMP | 14.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |