Skip all navigation and jump to content Jump to site navigation Jump to section navigation.
NASA Logo - Goddard Space Flight Center + Visit NASA.gov region to select the NASA home page region to select the NASA GSFC home page
AEROSOL OPTICAL DEPTH AEROSOL INVERSIONS SOLAR FLUX OCEAN COLOR Maritime Aerosol Network
For receiving updates on AERONET - subscribe to the mailing list by sending an email to aeronet-join@lists.nasa.gov
Aerosol Robotic Network (AERONET)
region to select NASA home page region to select NASA GSFC home page

 +Home

 

Home
AEROSOL/FLUX NETWORKS
CAMPAIGNS
COLLABORATORS
DATA
LOGISTICS
NASA PROJECTS
OPERATIONS
PUBLICATIONS
SITE INFORMATION
STAFF
SYSTEM DESCRIPTION
 
AERONET DATA ACCESS
 
AERONET ALL Site Lists (V3)

+ Text Format

+ Extended Text Format

+ Google Earth Format

+ All Lists

AERONET Active Site Lists (V3)

+ Text Format

+ Google Earth Format

AERONET Instrument Troubleshooting Interface - Solutions for K7 OR K8 CIMEL CLOCK WRONG Flag

Condition(s)
Flag if last message higher than month

How To Check/Test
nan

Solution Level 1 (< 5 minutes)
Model 5:
1. Restart the cimel_https_connect.exe program.
2. The first few lines of data in the cimel_https_connect.exe should show Aeronet connected and the UTC time. See Cimel Connect Good Connection Screen
3. Verify the PC time is correct and set to update date and time to the correct location.

Model T:
1. Restart the cimelTS_https_connect.exe program.
2. The first few lines of data in the cimelTS_https_connect.exe should show Aeronet connected and the UTC time. See cimelTS good connection screen

Solution Level 2 (more involved)
nan

Solution Level 3 (last resort)
1. Contact AERONET technician for assistance
2. Return instrument for maintenance.

cimelTS good connection screen
cimelTS good connection screen
  + Privacy Policy and Important Notices NASA Curator: Petar Grigorov
NASA Official: Pawan Gupta
Last Updated: May 23, 2026