GPS Space Vehicle Time Integrity for MJD 52364

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
00:31
06:08
 19,626
   262
  -222,593
16
0
0
0
 
2
1
00:48
06:13
 18,911
   277
   176,018
33
0
0
0
 
3
3
1
2
02:12
18:08
06:20
20:58
 14,338
  9,931
   267
   262
   -14,467
   -14,652
14
3
1
4
0
0
0
0
 
4
1
09:34
12:38
 10,573
   269
   -95,241
62
0
0
0
 
5
1
10:49
12:38
  6,179
   275
    -7,068
6
0
0
0
 







7
7
1
2
06:49
09:34
09:33
12:38
  9,578
 10,572
   264
   271
  -706,427
  -706,380
11
15
0
0
0
0
0
0







8
1
04:14
09:33
 18,702
   268
  -703,097
26
0
0
0







9
9
1
2
09:34
18:08
12:38
21:49
 10,572
 12,935
   277
   278
    36,614
    36,667
6
5
0
21
0
0
0
0














11
11
1
2
05:57
21:26
09:33
23:59
 12,684
  8,990
   262
   630
   -10,041
    -9,703
5
9828
27
12
0
12
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
01:41
07:01
 18,596
   264
     4,444
4
4
0
0







14
1
18:57
23:59
 17,758
   274
    87,368
21
0
0
0







15
1
18:08
21:48
 12,889
   275
  -157,388
16
0
0
0







16
-
 
 
 
 
 
 
 
 
 







17
1
18:08
21:17
 11,036
   258
  -432,793
187
0
0
0







18
1
18:08
22:37
 15,715
   266
    72,031
6
2
0
0







19
-
 
 
 
 
 
 
 
 
 







20
20
1
2
00:31
10:07
03:55
11:19
 11,837
  4,183
   269
   276
   149,621
   149,723
11
8
1
1
0
0
0
0







21
1
18:08
23:59
 20,555
   607
     1,260
14043
12
12
0







22
1
00:31
04:53
 15,288
   270
   -53,271
232
1
1
0







23
-
 
 
 
 
 
 
 
 
 







24
1
10:08
12:38
  8,542
   276
   -19,085
15
0
0
0







25
25
1
2
00:31
21:07
02:51
23:59
  8,316
 10,111
   265
   283
   -24,413
   -24,432
5
228
20
12
0
12
0
0







26
26
1
2
07:13
18:08
09:25
19:39
  7,725
  5,297
   269
   263
   120,362
   120,994
36
27
1
0
0
0
0
0







27
1
02:47
09:02
 21,739
   259
   -15,172
11
0
0
0







28
28
1
2
05:11
09:34
09:33
11:50
 15,306
  8,038
   267
   275
    74,145
    74,182
9
10
0
0
0
0
0
0







29
1
18:08
22:23
 14,950
   265
  -461,039
81
0
0
0







30
1
21:49
23:59
  7,618
   256
  -589,546
57
0
0
0







31
31
1
2
03:07
19:34
07:57
21:10
 16,920
  5,648
   259
   280
  -102,721
  -102,850
15
3
1
3
0
0
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.