<jupyter_start><jupyter_text>Used to View FITS Files<jupyter_code>import numpy as np 
import pandas as pd 
from astropy.table import Table<jupyter_output><empty_output><jupyter_text>Set file names and open using Astropy<jupyter_code>pd.set_option('display.max_columns', None)

filename_1 = "filepath/filename.fits"

catalog_1 = Table.read(filename_1)<jupyter_output><empty_output><jupyter_text>Print number of columns and the table itself.<jupyter_code>print(len(catalog_1.colnames))

catalog_1<jupyter_output>15
{'fraction_non_alphanumeric': 0.091796875, 'fraction_numerical': 0.013671875, 'mean_word_length': 9.26, 'pattern_counts': {'":': 0, '<': 12, '<?xml version=': 0, '>': 12, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'chain_length': '3', 'dir': 'jupyter-structured-clean-dedup', 'id': '59481', 'license': 'MIT', 'n_tokens_mistral': 189, 'n_tokens_neox': 184, 'n_words': 35, 'path': 'tutorials/View_FITS.ipynb', 'repo_name': 'jjobel/Flexible_Image_Transport_System_Tutorials', 'size': '512'}