GPS Space Vehicle Time Integrity for MJD 53533

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
12:28
19:10
 23,214
   -23
  -408,056
40
4
4
0
 
2
1
02:20
08:33
 21,387
   -18
    25,875
32
5
5
0
 
3
3
1
2
10:17
18:17
13:00
22:39
  9,323
 15,087
   -25
   -19
    -8,355
    -8,445
38
13
2
0
2
0
0
0
 
4
1
00:53
06:31
 19,282
   -24
  -161,061
142
1
1
0
 
5
1
02:43
07:38
 16,881
   -15
  -106,049
47
4
4
0
 
6
1
05:29
10:54
 18,813
   -22
  -614,263
220
1
1
0
 
7
7
1
2
00:00
22:52
05:14
23:59
 18,013
  3,972
   -20
 -1,176
  -162,407
  -165,390
139
23180
4
10
4
3972
0
0
 
8
8
1
2
00:00
20:13
02:16
23:59
  7,864
 13,295
   -19
    97
    31,714
    31,916
4
4331
13
10
0
10
0
0
 
9
9
1
2
01:23
09:59
04:58
13:51
 12,374
 13,406
   -16
   -17
    47,514
    47,570
19
25
3
2
2
2
0
0
 
10
1
04:13
09:28
 18,398
   -22
   -65,136
20
2
2
0
 
11
11
11
1
2
3
00:00
13:30
21:47
01:52
16:42
23:59
  6,425
 11,295
  7,768
   -12
   -21
   -58
  -234,805
  -235,007
  -235,151
10
11
1445
2
4
10
0
0
10
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:45
23:05
 18,617
   -20
    -1,085
4
21
0
0
 
14
1
10:55
17:14
 21,975
   -24
    29,142
23
5
4
0
 
15
1
08:44
14:37
 20,622
   -20
  -444,454
40
2
2
0
 
16
1
15:50
20:52
 17,404
   -22
    -3,446
6
247
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
08:02
14:42
 23,224
   -19
   162,419
33
3
3
0
 
19
19
1
2
11:17
19:12
13:38
23:43
  8,194
 15,667
   -24
   -16
    22,273
    22,304
20
6
2
41
2
0
0
0
 
20
20
1
2
02:12
15:11
03:27
19:57
  4,202
 16,445
   -23
   -21
    62,404
    62,300
9
9
13
0
0
0
0
0
 
21
1
06:57
13:19
 22,180
   -17
  -107,916
45
3
3
0
 
22
1
09:27
16:05
 23,139
   -17
   -25,745
35
4
2
0
 
23
1
16:16
22:09
 20,240
   -20
  -192,626
19
0
0
0
 
24
24
1
2
00:00
16:03
04:29
17:38
 15,318
  5,341
    -9
   -26
   -23,667
   -23,818
44
6
3
2
3
0
0
0
 
25
1
13:12
18:53
 19,829
   -27
   -95,203
29
2
2
0
 
26
-
 
 
 
 
 
 
 
 
 
27
27
1
2
00:00
18:59
01:09
23:59
  3,925
 17,378
   -11
   286
    -3,092
    -2,897
5
12620
1
10
0
10
0
0
 
28
28
1
2
00:00
21:13
03:55
23:59
 13,326
  9,653
   -13
  -147
   -45,447
   -45,544
59
4098
3
10
3
10
0
0
 
29
29
29
1
2
3
00:00
06:43
22:28
01:20
11:02
23:59
  4,510
 15,074
  5,419
   -22
   -20
    79
  -110,202
  -111,014
  -112,334
37
127
2291
1
2
10
1
2
10
0
0
0
 
30
30
1
2
04:15
13:48
08:31
16:40
 14,864
 10,104
   -22
   -22
  -241,640
  -242,302
91
64
3
2
3
2
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.