Error = OSError('No SIMPLE card found, this file does not appear to be a valid FITS file. If this is really a FITS file, try with ignore_missing_simple=True')
Traceback (most recent call last):
File "/data/scripts/fitsview/webfitsviewer/webfitsviewer/src/main.py", line 59, in errapp
output = controller(environ,start_response)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/data/scripts/fitsview/webfitsviewer/webfitsviewer/src/controller.py", line 180, in __call__
self.model.set_selection()
File "/data/scripts/fitsview/webfitsviewer/webfitsviewer/src/model.py", line 135, in set_selection
datalist = self.datalist()
^^^^^^^^^^^^^^^
File "/data/scripts/fitsview/webfitsviewer/webfitsviewer/src/model.py", line 467, in datalist
self.data.load(filepathname)
File "/data/scripts/fitsview/.venv/lib/python3.12/site-packages/darepype/drp/datafits.py", line 236, in load
self.loadhead(filename)
File "/data/scripts/fitsview/.venv/lib/python3.12/site-packages/darepype/drp/datafits.py", line 180, in loadhead
raise error
File "/data/scripts/fitsview/.venv/lib/python3.12/site-packages/darepype/drp/datafits.py", line 175, in loadhead
hdus = fits.open(filename)
^^^^^^^^^^^^^^^^^^^
File "/data/scripts/fitsview/.venv/lib/python3.12/site-packages/astropy/io/fits/hdu/hdulist.py", line 227, in fitsopen
return HDUList.fromfile(
^^^^^^^^^^^^^^^^^
File "/data/scripts/fitsview/.venv/lib/python3.12/site-packages/astropy/io/fits/hdu/hdulist.py", line 491, in fromfile
return cls._readfrom(
^^^^^^^^^^^^^^
File "/data/scripts/fitsview/.venv/lib/python3.12/site-packages/astropy/io/fits/hdu/hdulist.py", line 1246, in _readfrom
raise OSError(
OSError: No SIMPLE card found, this file does not appear to be a valid FITS file. If this is really a FITS file, try with ignore_missing_simple=True

Path = ['/data/scripts/DataReductionBAkK200415/source', '/data/scripts/fitsview/webfitsviewer/webfitsviewer/src', '/usr/lib/python312.zip', '/usr/lib/python3.12', '/usr/lib/python3.12/lib-dynload', '/data/scripts/fitsview/.venv/lib/python3.12/site-packages']

Diag = Diagnosic data:
PATH : '/data/scripts/fitsview/.venv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin'
WEBVIEW_CONFIG : '/data/scripts/fitsview/config/webviewStars_config.txt'
HTTPS : 'on'
SSL_TLS_SNI : 'stars.uchicago.edu'
SSL_SERVER_S_DN_C : 'US'
SSL_SERVER_S_DN_ST : 'Illinois'
SSL_SERVER_S_DN_L : 'Chicago'
SSL_SERVER_S_DN_O : 'University of Chicago'
SSL_SERVER_S_DN_CN : 'stars.uchicago.edu'
SSL_SERVER_I_DN_C : 'US'
SSL_SERVER_I_DN_O : 'Internet2'
SSL_SERVER_I_DN_CN : 'InCommon Intermediate CA - OVG2C'
SSL_SERVER_SAN_DNS_0 : 'stars.uchicago.edu'
SSL_SERVER_SAN_DNS_1 : 'stars.astro.uchicago.edu'
SSL_VERSION_INTERFACE : 'mod_ssl/2.4.58'
SSL_VERSION_LIBRARY : 'OpenSSL/3.0.13'
SSL_PROTOCOL : 'TLSv1.3'
SSL_SECURE_RENEG : 'true'
SSL_COMPRESS_METHOD : 'NULL'
SSL_CIPHER : 'TLS_AES_256_GCM_SHA384'
SSL_CIPHER_EXPORT : 'false'
SSL_CIPHER_USEKEYSIZE : '256'
SSL_CIPHER_ALGKEYSIZE : '256'
SSL_CLIENT_VERIFY : 'NONE'
SSL_SERVER_M_VERSION : '3'
SSL_SERVER_M_SERIAL : '9715B62108E4A96D73AA01A33F7519'
SSL_SERVER_V_START : 'Aug 6 15:50:06 2026 GMT'
SSL_SERVER_V_END : 'Feb 21 15:50:06 2027 GMT'
SSL_SERVER_S_DN : 'CN=stars.uchicago.edu,O=University of Chicago,L=Chicago,ST=Illinois,C=US'
SSL_SERVER_I_DN : 'CN=InCommon Intermediate CA - OVG2C,O=Internet2,C=US'
SSL_SERVER_A_KEY : 'rsaEncryption'
SSL_SERVER_A_SIG : 'sha384WithRSAEncryption'
SSL_SESSION_ID : '8ae2568763b1a301c5f1c0161cf62135f139fc0faa9906f5b0efeea40209d29c'
SSL_SESSION_RESUMED : 'Initial'
HTTP_ACCEPT : '*/*'
HTTP_USER_AGENT : 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)'
HTTP_ACCEPT_ENCODING : 'gzip, br, zstd, deflate'
HTTP_HOST : 'stars.uchicago.edu'
SERVER_SIGNATURE : ''
SERVER_SOFTWARE : 'Apache'
SERVER_NAME : 'stars.uchicago.edu'
SERVER_ADDR : '128.135.20.60'
SERVER_PORT : '443'
REMOTE_ADDR : '216.73.217.8'
DOCUMENT_ROOT : '/var/www/html'
REQUEST_SCHEME : 'https'
CONTEXT_PREFIX : ''
CONTEXT_DOCUMENT_ROOT : '/var/www/html'
SERVER_ADMIN : '[no address given]'
SCRIPT_FILENAME : '/data/scripts/fitsview/webfitsviewer/webfitsviewer/src/main.py'
REMOTE_PORT : '24605'
GATEWAY_INTERFACE : 'CGI/1.1'
SERVER_PROTOCOL : 'HTTP/1.1'
REQUEST_METHOD : 'GET'
QUERY_STRING : ''
REQUEST_URI : '/fitsviewtemp/data/berthoud/herbicider'
SCRIPT_NAME : '/fitsviewtemp/data/berthoud/herbicider'
LC_CTYPE : 'C.UTF-8'
wsgi.input : <_io.BufferedReader name=''>
wsgi.errors : <_io.TextIOWrapper name='' mode='w' encoding='utf-8'>
wsgi.version : (1, 0)
wsgi.run_once : True
wsgi.url_scheme : 'https'
wsgi.multithread : False
wsgi.multiprocess : True
wsgi.file_wrapper :