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000
NOUS72 KNES 221724
ADMNES
SUBJECT: ADMINISTRATIVE: TRANSITION OF NSOF OPERATIONS FROM
--000000000000DF791505C7B980CD
CONTENT-TYPE: TEXT/PLAIN; CHARSET="UTF-8"
CONTENT-TRANSFER-ENCODING: QUOTED-PRINTABLE

*TOPIC: *TRANSITION OF NSOF OPERATIONS FROM C-STRING TO A-STRING



*DATE/TIME ISSUED:* JULY 22ND, 2021 1720Z



*PRODUCT(S) OR DATA IMPACTED:* REAL-TIME DATA AND END USER DATA
PRODUCTS
(LATENCY)


*DATE/TIME OF INITIAL IMPACT (PRIMARY): * JULY 23, 2021 13:56:00Z
(JDAY 204=
)

*DATE/TIME OF EXPECTED END (PRIMARY):* JULY 23, 2021 18:34:00Z
(JDAY 204)

*DATE/TIME OF INITIAL IMPACT (BACKUP): * JULY 27, 2021 14:20:00Z
(JDAY 208)

*DATE/TIME OF EXPECTED END (BACKUP):* JULY 27, 2021 18:58:00Z
(JDAY 208)

BACK-ORBIT

START OF WINDOW (GMT)

END OF WINDOW (GMT)

DATA SYNC OFF

DATA SYNC ON

PRIMARY

7/23/2021 13:56:00

7/23/2021 15:15:00

7/23/2021 12:26:00

7/23/2021 15:15:00

SECONDARY

7/23/2021 15:35:00

7/23/2021 16:55:00

7/23/2021 14:05:00

7/23/2021 16:55:00

TERTIARY

7/23/2021 17:12:00

7/23/2021 18:34:00

7/23/2021 15:42:00



7/23/2021 18:34:00











CONTINGENCY =E2=80=93 PRIMARY

7/27/2021 14:20:00

7/27/2021 15:41:00

7/27/2021 12:50:00

7/27/2021 15:41:00

CONTINGENCY =E2=80=93 SECONDARY

7/27/2021 15:59:00

7/27/2021 17:20:00

7/27/2021 14:29:00

7/27/2021 17:20:00

CONTINGENCY - TERTIARY

7/27/2021 17:37:00

7/27/2021 18:58:00

7/27/2021 16:07:00

7/27/2021 18:58:00














*LENGTH OF OUTAGE:*   APPROXIMATELY 1.5 - 2 HOURS PER TRANSITION
OPPORTUNIT=
Y



*DETAILS/SPECIFICS OF CHANGE: * THE PURPOSE OF THIS NOTICE IS TO INFORM
MULTI-MISSION SEGMENTS OF THE PLAN TO MOVE THE JPSS COMMON GROUND
SYSTEM,
COMMAND, CONTROL, AND COMMUNICATIONS OPERATIONS FOR THE JPSS
CONSTELLATION
FROM THE CBU STRING TO THE A STRING ON JULY 23RD, 2021. A BACKUP
DATE FOR
THIS ACTIVITY HAS BEEN SCHEDULED FOR JULY 27TH, 2021 IN THE EVENT
THE FIRST
ATTEMPT NEEDS TO BE WAIVED.  NPP, N20, DMSP AND GCOM-W1 MISSIONS MAY
EXPERIENCE DATA LATENCY DURING THIS TRANSITION.



*CONTACT INFORMATION FOR FURTHER INFORMATION: *ESPC OPERATIONS AT
ESPCOPERATIONS@NOAA.GOV AND 301-817-3880

*WEB SITE(S) FOR APPLICABLE INFORMATION*: N/A

THIS MESSAGE WAS SENT BY ESPC.NOTIFICATION@NOAA.GOV. YOU HAVE BEEN SENT
THIS AND OTHER NOTIFICATIONS BECAUSE YOU HAVE OPTED IN TO RECEIVE
 IT. IF FOR ANY REASON, YOU WISH TO UNSUBSCRIBE, PLEASE CONTACT
 ESPC HELP
DESK AT ESPCOPERATIONS@NOAA.GOV OR (301) 817-3880. PLEASE NOTE:
 IT MAY TAKE UP TO TWO BUSINESS DAYS TO PROCESS YOUR UNSUBSCRIBE
 REQUEST

--000000000000DF791505C7B980CD
CONTENT-TYPE: TEXT/HTML; CHARSET="UTF-8"
CONTENT-TRANSFER-ENCODING: QUOTED-PRINTABLE

TOPIC:=C2=A0TRANSITION OF NSOF OPERATIONS
FROM C-STRI=
NG TO A-STRING
=
=C2=A0
DATE/TIME ISSUED:=
=C2=A0JULY 22ND, 2021 1720Z
=C2=A0
PRODUCT(S)=
 OR DATA IMPACTED:=C2=A0 REAL-TIME DATA AND
END US=
ER DATA PRODUCTS (LATENCY)

DATE/TIME OF INITIAL IMPACT
(PRIMARY)=
:=C2=A0=C2=A0JULY 23, 2021 13:56:00Z
 (JDAY 204)
DATE/TIME OF EXPECTED END (PRIMARY):=C2=A0JULY=
 23, 2021 18:34:00Z (JDAY 204)
DATE/TIME OF INITIAL IMPACT
(BACKUP):=
=C2=A0=C2=A0JULY 27, 2021 14:20:00Z (JDAY
208)
DATE/TIME OF EXPECTED END (BACKUP):=C2=A0J=
ULY 27, 2021=C2=A018:58:00Z=C2=A0(JDAY
208)
<=
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 SOLID WINDOW=
TEXT;BORDER-TOP:NONE;PADDING:0IN 5.4PT;HEIGHT:24.25PT">
CONTINGENCY =E2=80=93 SECONDARY
<=
TD WIDTH=3D"88" VALIGN=3D"TOP" STYLE=3D"WIDTH:66.3PT;BORDER-RIGHT:1PT
SOLID=
 WINDOWTEXT;BORDER-BOTTOM:1PT SOLID WINDOWTEXT;BORDER-LEFT:1PT
 SOLID WINDOW=
TEXT;BORDER-TOP:NONE;PADDING:0IN 5.4PT;HEIGHT:24.25PT">
CONTINGENCY - TERTIARY
BACK-ORBIT
START OF WINDOW (GMT)
END OF WINDOW (GMT)
DATA SYNC OFF
DATA
SYN=
C ON
PRIMARY
7/23/2021 13:56:00
7/23/2021
15:15:00
=
7/23/2021 12:26:00
7/23/2021 15:15:00
SECONDARY
7/23/2021
15:35:00
7/23/2021 16:55:00
7/23/2021
14:05:00
7/23/20=
21 16:55:00
T=
ERTIARY
7/23/2021 17:12:00
7/23/2021
18:34:00
7/23/2021 15:42:00
=C2=A0
7/23/2021 18:34:00
=C2=A0
<=
P CLASS=3D"MSONORMAL" STYLE=3D"MARGIN:0IN 0IN
0.0001PT;LINE-HEIGHT:NORMAL;F=
ONT-SIZE:11PT;FONT-FAMILY:CALIBRI,SANS-SERIF">=C2=A0
=C2=A0
=C2=A0
=C2=A0
CONTINGENCY =E2=80=93 PRIMARY
<=
SPAN STYLE=3D"FONT-FAMILY:"TIMES NEW ROMAN",SERIF">7/27/2021
14:2=
0:00
7/27/2021 15:41:00
7/27/2021
12:50:00
7/27/2021 15:41:00
<=
SPAN STYLE=3D"FONT-FAMILY:"TIMES NEW ROMAN",SERIF">7/27/2021
15:5=
9:00
7/27/2021 17:20:00
7/27/2021
14:29:00
7/27/2021 17:20:00
7/27/2021
17:37:00
7/27/2021 18:58:00
7/27/2021
16:07:00
<=
/TD>
7/2=
7/2021 18:58:00
=C2=A0

<=
/P>










=
LENGTH OF OUTAGE:=C2=A0=
 =C2=A0APPROXIMATELY 1.5 - 2 HOURS PER TRANSITION
 OPPORTUNITY
=C2=A0
DETAILS/=
SPECIFICS OF CHANGE:=C2=A0=C2=A0THE PURPOSE OF THIS
NOTICE IS =
TO INFORM MULTI-MISSION SEGMENTS OF THE PLAN TO MOVE THE JPSS COMMON
GROUND=
 SYSTEM, COMMAND, CONTROL, AND COMMUNICATIONS OPERATIONS FOR THE
 JPSS CONST=
ELLATION FROM THE CBU STRING TO THE A STRING ON JULY 23RD,
2021.=
 A BACKUP DATE FOR THIS ACTIVITY HAS BEEN SCHEDULED FOR JULY
 27TH, 2021 IN THE EVENT THE FIRST ATTEMPT NEEDS TO BE WAIVED.=C2=A0 NPP,
N20, =
DMSP AND GCOM-W1 MISSIONS MAY EXPERIENCE DATA LATENCY DURING THIS
TRANSITIO=
N.=C2=A0


<=
P CLASS=3D"MSONORMAL" STYLE=3D"MARGIN:0IN 0IN
8PT;BACKGROUND-IMAGE:INITIAL;=
BACKGROUND-POSITION:INITIAL;BACKGROUND-SIZE:INITIAL;BACKGROUND-REPEAT:INITI=
AL;BACKGROUND-ORIGIN:INITIAL;BACKGROUND-CLIP:INITIAL;LINE-HEIGHT:15.6933PX;=
FONT-SIZE:11PT;FONT-FAMILY:CALIBRI,SANS-SERIF">CO=
NTACT INFORMATION FOR FURTHER INFORMATION:=C2=A0ESPC OPERATIONS
AT=C2=A0ESPCOPERATIONS@NOAA.GOV=C2=A0AND
301-817-38=
80
=C2=A0
WEB SITE(S)
FOR APPLI=
CABLE INFORMATION: N/A
=
=C2=A0
THIS ME=
SSAGE WAS SENT BY=C2=A0E=
SPC.NOTIFICATION@NOAA.GOV. YOU HAVE BEEN SENT THIS AND OTHER NOTIFICATIONS
BECAUSE YO=
U HAVE OPTED IN TO RECEIVE
=C2=A0IT. IF FOR ANY REASON, YOU WISH TO UNSUBSCRIBE,
PLEASE C=
ONTACT ESPC HELP DESK AT=C2=A0ESPCOPERATIONS@NOAA.GOV=C2=A0OR (301) 817-3880. PLEASE NOTE:
=C2=A0IT MAY TAKE UP TO
TWO BUSINES=
S DAYS TO PROCESS YOUR UNSUBSCRIBE REQUEST


--000000000000DF791505C7B980CD--


=