Exposure
- ID
- GRAVI.2024-11-30T06:40:24.986_1
- Header ID
- GRAVI.2024-11-30T06:40:24.986
- Date updated
- 2024-11-30 07:00:45 UTC+0000
- Release date
- 2024-11-30 06:40:24 UTC+0000
- UTC Start
- 2024-11-30 06:40:24.986
- UTC End
- 2024-11-30 06:47:04.986
- MJD Start
- 60644.27806697
- MJD End
- 60644.2826965996
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0067045
- Ambient temperature (°C)
- 17.23
- Seeing (arcsec)
- 0.485
Observation
- ID
- 62146
- Category
- calibrator
- Program ID
- 114.27EZ.001
- Program Title
- PROBING THE ENVIRONMENTS OF B[E] SUPERGIANTS IN THE NEAR-INFRARED WITH VLTI/GRAVITY
- Program Type
- Normal
- PI / COI
- SALDANHA DA GAMA DE ALMEIDA / BORGES FERNANDES / DOMICIANO DE SOUZA / MEILLAND / CURE / ARCOS CARVAJAL / SILVA
Target
- ID
- 46234
- Name
- HD_84716
- RA
- 146.315373
- DEC
- -53.43465
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 34.6370 | 35.1410 | 123.6000 | 124.5000 |
| A0-J2 | 114.5550 | 115.3930 | 51.5000 | 53.3000 |
| A0-J6 | 161.0850 | 161.0520 | 1.4330 | 2.4840 |
| B5-J2 | 109.0110 | 109.2680 | 33.9000 | 35.5000 |
| B5-J6 | 181.9230 | 182.1250 | 352.1650 | 353.0670 |
| J2-J6 | 124.1090 | 125.4920 | 316.3480 | 317.0650 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27EZ.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60644.27806697 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 84716 |
| HIERARCH ESO INS SOBJ NAME | HD_84716 |
| RA | 146.315373 |
| DEC | -53.43465 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 34.637 |
| HIERARCH ESO ISS PBL12 END | 35.141 |
| HIERARCH ESO ISS PBLA12 START | 123.6 |
| HIERARCH ESO ISS PBLA12 END | 124.5 |
| HIERARCH ESO ISS PBL13 START | 114.555 |
| HIERARCH ESO ISS PBL13 END | 115.393 |
| HIERARCH ESO ISS PBLA13 START | 51.5 |
| HIERARCH ESO ISS PBLA13 END | 53.3 |
| HIERARCH ESO ISS PBL14 START | 161.085 |
| HIERARCH ESO ISS PBL14 END | 161.052 |
| HIERARCH ESO ISS PBLA14 START | 1.433 |
| HIERARCH ESO ISS PBLA14 END | 2.484 |
| HIERARCH ESO ISS PBL23 START | 109.011 |
| HIERARCH ESO ISS PBL23 END | 109.268 |
| HIERARCH ESO ISS PBLA23 START | 33.9 |
| HIERARCH ESO ISS PBLA23 END | 35.5 |
| HIERARCH ESO ISS PBL24 START | 181.923 |
| HIERARCH ESO ISS PBL24 END | 182.125 |
| HIERARCH ESO ISS PBLA24 START | 352.165 |
| HIERARCH ESO ISS PBLA24 END | 353.067 |
| HIERARCH ESO ISS PBL34 START | 124.109 |
| HIERARCH ESO ISS PBL34 END | 125.492 |
| HIERARCH ESO ISS PBLA34 START | 316.348 |
| HIERARCH ESO ISS PBLA34 END | 317.065 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006595 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006814 |
| HIERARCH ESO ISS AMBI TEMP | 17.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |