Exposure
- ID
- GRAVI.2024-03-15T08:11:00.777_1
- Header ID
- GRAVI.2024-03-15T08:11:00.777
- Date updated
- 2024-03-15 08:25:43 UTC+0000
- Release date
- 2024-03-15 08:11:00 UTC+0000
- UTC Start
- 2024-03-15 08:11:00.777
- UTC End
- 2024-03-15 08:17:40.777
- MJD Start
- 60384.34098122
- MJD End
- 60384.3456108496
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0076525
- Ambient temperature (°C)
- 18.34
- Seeing (arcsec)
- 0.575
Observation
- ID
- 58746
- Category
- calibrator
- Program ID
- 112.25ZY.003
- Program Title
- UNDERSTANDING DISK STRUCTURE AND EVOLUTION IN MASSIVE STARS
- Program Type
- Normal
- PI / COI
- MARTÃNEZ HENARES/ HUELAMO/ MENDIGUTIA/ JIMENEZ-SERRA/ MARCOS-ARENAL/ KOUMPIA
Target
- ID
- 43483
- Name
- HIP85425
- RA
- 261.837476
- DEC
- -38.06152
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 75.5550 | 76.7120 | 95.2000 | 96.1000 |
| A0-J2 | 113.2440 | 114.5990 | 68.5000 | 69.9000 |
| A0-K0 | 120.0840 | 120.8370 | 46.4420 | 47.8410 |
| G1-J2 | 56.8850 | 57.0400 | 32.0000 | 33.3000 |
| G1-K0 | 90.3120 | 90.2930 | 7.4940 | 8.4750 |
| J2-K0 | 45.1930 | 45.3630 | 336.0340 | 336.6100 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25ZY.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60384.34098122 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 157830 |
| HIERARCH ESO INS SOBJ NAME | HIP85425 |
| RA | 261.837476 |
| DEC | -38.06152 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 75.555 |
| HIERARCH ESO ISS PBL12 END | 76.712 |
| HIERARCH ESO ISS PBLA12 START | 95.2 |
| HIERARCH ESO ISS PBLA12 END | 96.1 |
| HIERARCH ESO ISS PBL13 START | 113.244 |
| HIERARCH ESO ISS PBL13 END | 114.599 |
| HIERARCH ESO ISS PBLA13 START | 68.5 |
| HIERARCH ESO ISS PBLA13 END | 69.9 |
| HIERARCH ESO ISS PBL14 START | 120.084 |
| HIERARCH ESO ISS PBL14 END | 120.837 |
| HIERARCH ESO ISS PBLA14 START | 46.442 |
| HIERARCH ESO ISS PBLA14 END | 47.841 |
| HIERARCH ESO ISS PBL23 START | 56.885 |
| HIERARCH ESO ISS PBL23 END | 57.04 |
| HIERARCH ESO ISS PBLA23 START | 32.0 |
| HIERARCH ESO ISS PBLA23 END | 33.3 |
| HIERARCH ESO ISS PBL24 START | 90.312 |
| HIERARCH ESO ISS PBL24 END | 90.293 |
| HIERARCH ESO ISS PBLA24 START | 7.494 |
| HIERARCH ESO ISS PBLA24 END | 8.475 |
| HIERARCH ESO ISS PBL34 START | 45.193 |
| HIERARCH ESO ISS PBL34 END | 45.363 |
| HIERARCH ESO ISS PBLA34 START | 336.034 |
| HIERARCH ESO ISS PBLA34 END | 336.61 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007583 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007722 |
| HIERARCH ESO ISS AMBI TEMP | 18.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |