SN User's Guide - ESC Home - NASA

flexibility options including service start and stop times, minimum service duration,
coupled services and bounded services will be supported.
A user in the Mission Planner role will be able to select RS, establish the input
parameters, initiate the SAR/ASAR generation process, monitor progress, generate,
save, print a report and terminate the recurrent scheduling activity. The user will also
be able to abort the rescheduling process with the effect that all SARs/ASARs
generated up to the time of the abort will be saved and available for submission to the
NCCDS.
Recurrent scheduling prototypes will be updated when there is a change to a SUPIDEN
that is referenced by one or more of the prototypes.
Switch User
A new user is able to logon and continue coverage of an event in progress through the
switch user capability. The new user must be either a user with the same SNAS MOC
client privileges as the current user or a Mission Manager. This process logs in the new
user without closing the connection or changing the state of the current client user
application. No user initiated actions will be allowed during the switch user process.
If the new user does not have the correct client privileges then the switch user fails and
SNAS sends alerts and logs the error. For successful logins, the switch user capability
causes the logout of the original user and the login of the new user to be logged as the
current user. All subsequent client actions will be logged with the current user id.
Mission Management
As a support for maintenance of Mission and User data, the SNAS will provide
mechanisms for a MOC Mission Manager to transmit updates to the SN O&M personnel
and receive responses from the SN O&M personnel. Generally, responses and
notifications from the SN O&M personnel to the MOC Mission Manager will be displayed
in a specialized panel called a “squawk box.” The SNAS will also provide tools for
editing User Data, SICs, SSCs and PEs in the MOC Client.
P.3.1.4 NCCDS Service Support
The user will be able to create, save, print, import, display, edit, duplicate and delete
any of the MOC to NCCDS messages for Scheduling and Planning and Real-time
monitor and control defined in the 452-ICD-SN/CSM.
The user will be able to select a stored individual schedule request or a stored group of
schedule requests to transmit to the NCCDS. The user will be able to create a GCMR
populated from parameters based on a user-selected active service.
The SNAS will be able to display the most current values for individual service
parameters of each active service.
The MOC user will be able to enable or disable local logging of UPD messages. The
user can elect to display UPD information in several formats. All parameters of most
recently received UPD messages can be displayed or dynamic updates as new
messages are received can be displayed, or a summary display can be selected. The
Revision 10 P-7 450-SNUG