diff --git a/spectral_classifier_full/download_fits.ipynb b/spectral_classifier_full/download_fits.ipynb
new file mode 100644
index 0000000000000000000000000000000000000000..23d6e4b6684efd98cab301874fdf60c697c85837
--- /dev/null
+++ b/spectral_classifier_full/download_fits.ipynb
@@ -0,0 +1,112 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import numpy as np\n",
+    "import sys\n",
+    "import os\n",
+    "import subprocess\n",
+    "import astropy.io.fits as pyfits\n",
+    "\n",
+    "sdss_path = 'https://data.sdss.org/sas/dr16/sdss/spectro/redux/26/spectra/'\n",
+    "boss_path = 'https://data.sdss3.org/sas/dr12/boss/spectro/redux/v5_7_0/spectra/'\n",
+    "\n",
+    "from astroquery.sdss import SDSS\n",
+    "from astropy.coordinates import SkyCoord  # High-level coordinates\n",
+    "from astropy.coordinates import ICRS\n",
+    "import astropy.units as u\n",
+    "import requests\n",
+    "\n",
+    "########## Input ##########\n",
+    "\n",
+    "targer_directory = 'F:\\data\\spectral_fits_big\\\\'\n",
+    "class_names = ['star','galaxy', 'QSO', 'AGN'] \n",
+    "\n",
+    "## Queries für star, galaxy, quasar und AGN\n",
+    "query1 = \"SELECT top 1100 plate, mjd, min(fiberid) as fiberid, class FROM SpecObj WHERE class = 'star' GROUP BY plate, mjd, class ORDER BY plate, mjd, class\"\n",
+    "query2 = \"SELECT top 1100 plate, mjd, min(fiberid) as fiberid, class FROM SpecObj WHERE class = 'galaxy' AND subClass != 'AGN' GROUP BY plate, mjd, class ORDER BY plate, mjd, class\"\n",
+    "query3 = \"SELECT top 1100 plate, mjd, min(fiberid) as fiberid, class FROM SpecObj WHERE class = 'QSO' AND subClass != 'AGN' GROUP BY plate, mjd, class ORDER BY plate, mjd, class\"\n",
+    "query4 = \"SELECT top 1100 plate, mjd, min(fiberid) as fiberid, class FROM SpecObj WHERE subClass = 'AGN' GROUP BY plate, mjd, class ORDER BY plate, mjd, class\"\n",
+    "\n",
+    "########## Program ##########\n",
+    "\n",
+    "queries = [query1, query2, query3, query4]\n",
+    "\n",
+    "for i in range(4):\n",
+    "\n",
+    "    sdss = SDSS.query_sql(queries[i])\n",
+    "\n",
+    "    speclist  = open('speclist.txt', 'w')\n",
+    "\n",
+    "    for plate, mjd, fiberid in zip(sdss['plate'],sdss['mjd'],sdss['fiberid']):\n",
+    "\n",
+    "        speclist.write(\"%04d/spec-%04d-%d-%04d.fits \\n\" %(plate, plate, mjd, fiberid))\n",
+    "\n",
+    "    speclist.close()\n",
+    "\n",
+    "    with open('speclist.txt', 'r') as f:\n",
+    "\n",
+    "        names = f.readlines()\n",
+    "\n",
+    "    for item in names:\n",
+    "\n",
+    "        name = item[:-2]\n",
+    "        url = sdss_path + name\n",
+    "        r = requests.get(url)\n",
+    "\n",
+    "        target_file = targer_directory + class_names[i] + '\\\\' + name[5:]\n",
+    "\n",
+    "        with open(target_file,'wb') as f:\n",
+    "\n",
+    "            f.write(r.content)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 16,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import requests\n",
+    "url = \"https://data.sdss.org/sas/dr16/eboss/spectro/redux/v5_13_0/platelist.fits\"\n",
+    "r = requests.get(url)\n",
+    "\n",
+    "with open(\"platelist.fits\",'wb') as f:\n",
+    "    f.write(r.content)\n",
+    "    \n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.8.5"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 4
+}