Exposure
- ID
- GRAVI.2025-01-04T03:29:11.825_1
- Header ID
- GRAVI.2025-01-04T03:29:11.825
- Date updated
- 2025-01-04 03:40:39 UTC+0000
- Release date
- 2025-01-04 03:29:11 UTC+0000
- UTC Start
- 2025-01-04 03:29:11.825
- UTC End
- 2025-01-04 03:31:51.825
- MJD Start
- 60679.14527575
- MJD End
- 60679.14712760186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0049455
- Ambient temperature (°C)
- 12.29
- Seeing (arcsec)
- 0.675
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 | 46.9120 | 47.0100 | 141.5000 | 141.6000 |
| A0-J2 | 102.5600 | 103.5030 | 79.3000 | 79.7000 |
| A0-J6 | 162.1970 | 162.2620 | 5.8140 | 6.2530 |
| B5-J2 | 90.6770 | 91.3130 | 52.1000 | 52.6000 |
| B5-J6 | 198.4750 | 198.4470 | 356.3070 | 356.6620 |
| J2-J6 | 165.4900 | 165.6670 | 329.3590 | 329.4800 |
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 | 60679.14527575 |
| 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 | 46.912 |
| HIERARCH ESO ISS PBL12 END | 47.01 |
| HIERARCH ESO ISS PBLA12 START | 141.5 |
| HIERARCH ESO ISS PBLA12 END | 141.6 |
| HIERARCH ESO ISS PBL13 START | 102.56 |
| HIERARCH ESO ISS PBL13 END | 103.503 |
| HIERARCH ESO ISS PBLA13 START | 79.3 |
| HIERARCH ESO ISS PBLA13 END | 79.7 |
| HIERARCH ESO ISS PBL14 START | 162.197 |
| HIERARCH ESO ISS PBL14 END | 162.262 |
| HIERARCH ESO ISS PBLA14 START | 5.814 |
| HIERARCH ESO ISS PBLA14 END | 6.253 |
| HIERARCH ESO ISS PBL23 START | 90.677 |
| HIERARCH ESO ISS PBL23 END | 91.313 |
| HIERARCH ESO ISS PBLA23 START | 52.1 |
| HIERARCH ESO ISS PBLA23 END | 52.6 |
| HIERARCH ESO ISS PBL24 START | 198.475 |
| HIERARCH ESO ISS PBL24 END | 198.447 |
| HIERARCH ESO ISS PBLA24 START | 356.307 |
| HIERARCH ESO ISS PBLA24 END | 356.662 |
| HIERARCH ESO ISS PBL34 START | 165.49 |
| HIERARCH ESO ISS PBL34 END | 165.667 |
| HIERARCH ESO ISS PBLA34 START | 329.359 |
| HIERARCH ESO ISS PBLA34 END | 329.48 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004806 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005085 |
| HIERARCH ESO ISS AMBI TEMP | 12.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |