# Master list on ELAIS S1 This folder contains the Jupyter notebooks used to create the HELP masterlist on ELAIS S1. | Survey | Telescope / Instrument | Filters (detection band in bold) | Location | |------------|-----------------------------|:------------------------------------------:|-----------------------------| | VIDEO | VISTA/VIRCAM | Y,J,H,Ks | dmu0_VISTA-VIDEO | | VHS | VISTA/VIRCAM | Y,J,H,Ks | dmu0_VISTA-VHS | | ESIS | ESO 2.2/WFI | BVR | dmu0_ESIS-VOICE | | SWIRE | Spitzer/IRAC MIPS | IRAC1234 & MIPS123 | dmu0_DataFusion-Spitzer | | SERVS | Spitzer/IRAC | IRAC12 | dmu0_DataFusion-Spitzer | | DES-DEEP | Blanco/DECAM | grizy | dmu0_DES | | ## Pristine catalogue preparations For each pristine catalogue, a specific notebook is used for its preparation: the selection of columns, the conversion of some magnitudes or fluxes when needed, the removal of duplicated sources, the correction of astrometry using Gaia as reference, and the flagging of possible Gaia objects. - [1.1_VISTA-VIDEO.ipynb](1.1_VISTA-VIDEO.ipynb) - [1.2_VISTA-VHS.ipynb](1.2_VISTA-VHS.ipynb) - [1.3_ESIS-VOICE.ipynb](1.3_ESIS-VOICE.ipynb) - [1.4_SWIRE.ipynb](1.4_SWIRE.ipynb) - [1.5_SERVS.ipynb](1.5_SERVS.ipynb) - [1.5_DES.ipynb](1.5_DES.ipynb) ## Catalogue merging The [2_Merging.ipynb](2_Merging.ipynb) notebook performs the merging of the pristine catalogues into the master list. ## Diagnostics The [3_Checks_and_diagnostics.ipynb](3_Checks_and_diagnostics.ipynb) notebook presents some checks and diagnostic plots on the final master list.