Exposure
- ID
- GRAVI.2021-01-08T06:18:23.829_1
- Header ID
- GRAVI.2021-01-08T06:18:23.829
- Date updated
- 2021-01-08 06:35:48 UTC+0000
- Release date
- 2022-01-08 06:35:48 UTC+0000
- UTC Start
- 2021-01-08 06:18:23.829
- UTC End
- 2021-01-08 06:24:23.829
- MJD Start
- 59222.2627758
- MJD End
- 59222.2669424667
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0114775
- Ambient temperature (°C)
- 12.41
- Seeing (arcsec)
- 0.405
Observation
- ID
- 46134
- Category
- science
- Program ID
- 1104.C-0651(C)
- Program Title
- AN INTERFEROMETRIC SURVEY OF THE DYNAMICS AND CHEMICAL COMPOSITION OF DIRECTLY IMAGED EXOPLANETS
- Program Type
- DDT
- PI / COI
- LACOUR/ NOWAK/ WANG/ MOLLI`ERE/ CHOQUET/ PUEYO/ GREENBAUM/ WARD-DUONG/ BONNEFOY/ RAMEAU/ CHARNAY/ BOCCALETTI/ PETRUS/ BERGER/ LE BOUQUIN/ MONNIER/ GARDNER/ BENISTY/ GIRARD/ PALADINI/ MULLER/ KEPPLER/ LAGRANGE/ MOUILLET/ PERRIN/ KERVELLA/ EISENHAUE...
Target
- ID
- 34749
- Name
- Mrk1239
- RA
- 148.081679
- DEC
- -1.6123
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 50.3090 | 50.5650 | 20.9000 | 21.7000 |
| U1-U3 | 90.7590 | 91.3740 | 28.0000 | 28.8000 |
| U1-U4 | 117.8290 | 119.1110 | 59.3070 | 59.7190 |
| U2-U3 | 41.3130 | 41.6670 | 36.7000 | 37.4000 |
| U2-U4 | 84.3990 | 85.1720 | 81.0390 | 81.1680 |
| U3-U4 | 61.9670 | 62.1530 | 108.7970 | 108.7860 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(C) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59222.2627758 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Mrk1239 |
| HIERARCH ESO INS SOBJ NAME | Mrk1239 |
| RA | 148.081679 |
| DEC | -1.6123 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 50.309 |
| HIERARCH ESO ISS PBL12 END | 50.565 |
| HIERARCH ESO ISS PBLA12 START | 20.9 |
| HIERARCH ESO ISS PBLA12 END | 21.7 |
| HIERARCH ESO ISS PBL13 START | 90.759 |
| HIERARCH ESO ISS PBL13 END | 91.374 |
| HIERARCH ESO ISS PBLA13 START | 28.0 |
| HIERARCH ESO ISS PBLA13 END | 28.8 |
| HIERARCH ESO ISS PBL14 START | 117.829 |
| HIERARCH ESO ISS PBL14 END | 119.111 |
| HIERARCH ESO ISS PBLA14 START | 59.307 |
| HIERARCH ESO ISS PBLA14 END | 59.719 |
| HIERARCH ESO ISS PBL23 START | 41.313 |
| HIERARCH ESO ISS PBL23 END | 41.667 |
| HIERARCH ESO ISS PBLA23 START | 36.7 |
| HIERARCH ESO ISS PBLA23 END | 37.4 |
| HIERARCH ESO ISS PBL24 START | 84.399 |
| HIERARCH ESO ISS PBL24 END | 85.172 |
| HIERARCH ESO ISS PBLA24 START | 81.039 |
| HIERARCH ESO ISS PBLA24 END | 81.168 |
| HIERARCH ESO ISS PBL34 START | 61.967 |
| HIERARCH ESO ISS PBL34 END | 62.153 |
| HIERARCH ESO ISS PBLA34 START | 108.797 |
| HIERARCH ESO ISS PBLA34 END | 108.786 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011893 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011062 |
| HIERARCH ESO ISS AMBI TEMP | 12.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.36 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |