Exposure
- ID
- GRAVI.2025-01-04T03:22:23.808_1
- Header ID
- GRAVI.2025-01-04T03:22:23.808
- Date updated
- 2025-01-04 03:35:37 UTC+0000
- Release date
- 2025-01-04 03:22:23 UTC+0000
- UTC Start
- 2025-01-04 03:22:23.808
- UTC End
- 2025-01-04 03:25:03.808
- MJD Start
- 60679.14055333
- MJD End
- 60679.142405181854
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005523500000000001
- Ambient temperature (°C)
- 12.44
- Seeing (arcsec)
- 0.645
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 | 46.6760 | 46.7800 | 141.3000 | 141.4000 |
| A0-J2 | 100.3270 | 101.3020 | 78.6000 | 78.9000 |
| A0-J6 | 162.0660 | 162.1200 | 4.7950 | 5.2370 |
| B5-J2 | 89.1940 | 89.8380 | 50.8000 | 51.4000 |
| B5-J6 | 198.5490 | 198.5150 | 355.4870 | 355.8410 |
| J2-J6 | 165.0550 | 165.2480 | 329.0940 | 329.2060 |
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 | 60679.14055333 |
| 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 | 46.676 |
| HIERARCH ESO ISS PBL12 END | 46.78 |
| HIERARCH ESO ISS PBLA12 START | 141.3 |
| HIERARCH ESO ISS PBLA12 END | 141.4 |
| HIERARCH ESO ISS PBL13 START | 100.327 |
| HIERARCH ESO ISS PBL13 END | 101.302 |
| HIERARCH ESO ISS PBLA13 START | 78.6 |
| HIERARCH ESO ISS PBLA13 END | 78.9 |
| HIERARCH ESO ISS PBL14 START | 162.066 |
| HIERARCH ESO ISS PBL14 END | 162.12 |
| HIERARCH ESO ISS PBLA14 START | 4.795 |
| HIERARCH ESO ISS PBLA14 END | 5.237 |
| HIERARCH ESO ISS PBL23 START | 89.194 |
| HIERARCH ESO ISS PBL23 END | 89.838 |
| HIERARCH ESO ISS PBLA23 START | 50.8 |
| HIERARCH ESO ISS PBLA23 END | 51.4 |
| HIERARCH ESO ISS PBL24 START | 198.549 |
| HIERARCH ESO ISS PBL24 END | 198.515 |
| HIERARCH ESO ISS PBLA24 START | 355.487 |
| HIERARCH ESO ISS PBLA24 END | 355.841 |
| HIERARCH ESO ISS PBL34 START | 165.055 |
| HIERARCH ESO ISS PBL34 END | 165.248 |
| HIERARCH ESO ISS PBLA34 START | 329.094 |
| HIERARCH ESO ISS PBLA34 END | 329.206 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005823 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005224 |
| HIERARCH ESO ISS AMBI TEMP | 12.44 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |