GPS Space Vehicle Time Integrity for MJD 52310

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
03:59
09:48
 20,996
   611
  -213,885
16
0
0
0
 
2
1
06:00
11:59
 21,571
   602
   148,289
36
0
0
0
 







4
1
12:31
18:03
 19,949
   605
  -229,983
183
0
0
0







5
1
14:24
19:17
 17,585
   584
  -336,008
16
0
0
0







6
1
16:55
22:26
 19,853
   582
     3,053
5
0
0
0







7
1
10:34
16:50
 22,616
   607
  -699,994
46
0
0
0







8
1
07:54
13:52
 21,510
   607
  -710,950
9
0
0
0







9
9
9
1
2
3
00:00
13:03
21:37
01:37
16:36
23:59
  5,821
 12,764
  8,527
   606
   605
   653
    29,645
    29,712
    29,803
7
5
1773
38
1
11
0
0
11
0
0
0







10
1
15:56
21:14
 19,117
   603
   -17,867
7
46
0
0







11
11
1
2
01:10
09:38
04:34
13:31
 12,214
 14,026
   611
   602
    -7,335
    -7,356
6
6
0
65
0
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
05:27
10:46
 19,109
   605
     2,732
4
1
0
0







14
14
1
2
00:00
22:35
05:04
23:59
 18,293
  5,058
   612
  -219
   104,914
   103,856
16
17258
1
11
0
5058
0
0







15
15
1
2
00:00
19:21
01:35
23:59
  5,755
 16,720
   603
   818
  -135,883
  -135,998
10
8656
1
11
0
11
0
0







16
-
 
 
 
 
 
 
 
 
 







17
17
1
2
00:00
18:32
01:02
23:59
  3,727
 19,658
   616
   853
   -42,030
   -49,723
158
11197
1
11
1
10217
0
0







18
18
1
2
00:00
19:35
02:20
23:59
  8,447
 15,838
   607
   589
    75,563
    75,511
5
4
14
13
0
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
20
1
2
02:50
13:48
07:36
15:01
 17,179
  4,338
   609
   604
   136,140
   136,234
11
7
1
10
0
0
0
0







21
21
1
2
00:00
21:15
03:50
23:59
 13,838
  9,880
   606
   587
      689
      671
8
4
0
0
0
0
0
0







22
1
03:15
08:33
 19,061
   606
  -598,340
73
0
0
0







23
1
17:58
23:47
 20,916
   596
    -5,413
5
18
0
0







24
1
13:49
19:39
 21,004
   596
    -6,619
20
0
0
0







25
1
00:55
06:37
 20,545
   613
   -21,950
7
149
0
0







26
26
1
2
10:59
18:44
13:06
23:28
  7,622
 17,043
   601
   591
    54,787
    55,156
24
55
1
0
0
0
0
0







27
1
06:31
12:45
 22,437
   610
    -9,458
7
7
0
0







28
1
08:52
15:32
 23,981
   616
    61,912
23
0
0
0







29
29
1
2
00:00
22:11
04:29
23:59
 16,175
  6,516
   599
  -243
  -536,991
  -536,800
72
19754
1
11
1
6516
0
0







30
30
1
2
01:33
15:41
04:07
20:03
  9,236
 15,690
   610
   589
  -428,609
  -430,965
117
197
1
0
1
0
0
0







31
1
06:45
11:34
 17,326
   604
   -90,917
16
1
0
0







32
-
 
 
 
 
 
 
 
 
 







33
-
 
 
 
 
 
 
 
 
 







34
-
 
 
 
 
 
 
 
 
 







35
-
 
 
 
 
 
 
 
 
 







36
-
 
 
 
 
 
 
 
 
 







37
-
 
 
 
 
 
 
 
 
 







38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
-
 
 
 
 
 
 
 
 
 







A: Space vehicle identification number.

B: The period when the satellite was in view. Each of these measurement blocks is a series of
measurements longer than 60 minutes, containing no breaks of more than 60 seconds.


C: Time at the start of the block (UTC).

D: Time at the end of the block (UTC).

E: Number of 1 second pseudorange measurements in the block.

F: Average value of UTC(MYS) minus GPS satellite time during the block
   (A constant offset over the course of a day is to be expected).

G: Average value of UTC(MYS) minus space vehicle time during the block, in nanoseconds.

H: Standard deviation of G during the block, in nanoseconds.

I: Number of measurements more than 4 standard deviations from the average.

J: Number of measurements more than 500 ns from the average.

K: Number of non-zero health flags in the block.