GPS Space Vehicle Time Integrity for MJD 53748

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
21:43
04:28
23:59
 15,290
  7,935
   -84
  -420
   -30,859
   -31,395
48
8440
3
13
3
13
0
0
 
2
1
11:21
15:59
 15,924
   -81
    22,052
32
2
2
0
 
3
3
3
1
2
3
03:32
06:15
19:23
06:13
07:52
22:14
  9,155
  5,832
  9,930
   -88
171,391
   -76
   -66,268
   105,183
   -66,435
56
13094570
26
3
1
3
3
5832
2
0
0
0
 
4
1
10:30
15:53
 18,487
   -84
  -116,981
71
3
3
0
 
5
1
12:14
17:02
 16,421
   -82
  -471,103
100
3
3
0
 
6
1
14:51
20:14
 18,602
   -86
  -218,462
230
2
2
0
 
7
7
1
2
08:34
10:30
10:26
15:02
  6,447
 15,476
155,031
   -79
  -315,202
  -470,427
12454352
50
1
3
6447
3
0
0
 
8
8
1
2
06:15
10:30
10:26
11:37
 14,496
  3,913
 68,899
   -75
   122,271
    53,300
8305693
31
1
1
14496
1
0
0
 
9
9
1
2
10:35
19:14
14:13
23:03
 12,679
 13,325
   -83
   -80
    -3,468
    -3,514
21
23
4
3
3
2
0
0
 
10
1
13:41
19:03
 18,584
   -86
   -77,131
4
50
0
0
 
11
11
11
1
2
3
00:00
07:05
22:48
02:01
10:26
23:59
  6,706
 11,542
  4,167
   -85
 86,563
  -510
  -298,783
  -212,216
  -299,445
33
9308065
7592
1
1
13
1
11542
13
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:03
06:15
06:13
08:25
 10,903
  7,522
   -84
132,867
   -34,803
    98,125
52
11530106
3
1
3
7522
0
0
 
14
14
1
2
00:00
20:10
02:32
23:59
  8,611
 13,363
   -86
    62
    21,007
    21,114
32
4591
1
13
1
13
0
0
 
15
1
17:26
23:30
 21,330
   -82
  -549,521
38
2
2
0
 
16
1
01:05
06:04
 16,959
   -84
   -21,701
35
3
2
0
 
17
17
1
2
08:00
10:30
10:26
14:18
  8,279
 13,270
120,708
   -83
    94,523
   -26,382
10990337
49
1
3
8279
2
0
0
 
18
1
17:08
23:45
 23,108
   -82
   214,565
15
3
2
0
 
19
19
19
1
2
3
04:42
06:15
20:50
06:13
09:22
22:56
  5,184
 10,909
  7,267
   -84
 91,592
   -82
    23,710
   115,380
    23,671
42
9574311
4
1
1
8
1
10909
0
0
0
0
 
20
1
00:20
05:12
 16,709
   -83
    35,344
39
3
3
0
 
21
1
16:13
22:35
 22,093
   -80
     4,240
24
3
0
0
 
22
22
1
2
00:00
18:47
01:28
23:59
  5,034
 18,105
   -89
   182
   -61,459
   -61,361
8
9980
1
13
0
15
0
0
 
23
23
1
2
01:28
06:15
06:13
07:24
 16,308
  4,053
   -83
   -80
  -154,883
  -154,862
45
5
4
0
4
0
0
0
 
24
24
24
1
2
3
01:35
09:03
10:31
02:56
10:26
13:51
  4,791
  4,713
 11,613
   -86
   -81
   -80
   -77,068
   -77,144
   -77,171
24
6
41
1
0
3
1
0
3
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
08:17
16:16
10:26
20:51
  7,425
 15,978
   -83
   -83
    14,833
    15,086
25
38
1
2
1
2
0
0
 
27
27
1
2
04:30
06:15
06:13
10:26
  5,929
 14,489
   -79
   -74
   -31,362
   -31,374
37
11
1
1
1
1
0
0
 
28
28
1
2
06:27
10:30
10:26
13:06
 13,796
  8,921
   -78
   -75
   -35,317
   -35,307
11
67
1
3
1
3
0
0
 
29
29
1
2
07:47
15:59
10:26
20:19
  9,022
 15,054
   -80
   -83
  -496,886
  -497,348
41
64
1
2
1
2
0
0
 
30
30
1
2
00:00
13:22
01:48
17:42
  5,932
 14,885
   -88
   -83
   -14,742
   -14,995
37
21
2
1
1
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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(MSL) 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(MSL) 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.