GPS Space Vehicle Time Integrity for MJD 52440

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
19:00
21:59
 10,758
  -250
  -234,573
4
4
0
0
 
2
1
19:08
21:59
 10,282
  -231
   215,673
20
0
0
0
 
3
3
3
1
2
3
00:00
12:45
20:58
01:11
15:47
23:59
  4,290
 10,896
 10,843
  -216
  -244
  -236
   -37,200
   -37,388
   -37,478
7
11
11
1
1
0
0
0
0
0
0
0
 
4
1
03:37
09:07
 19,728
  -225
  -208,763
92
0
0
0
 
5
1
05:42
10:31
 17,278
  -226
   -18,158
7
44
0
0
 
6
1
08:15
13:41
 19,580
  -224
     3,968
7
0
0
0
 
7
1
02:12
07:51
 20,354
  -222
  -637,223
94
0
0
0
 
8
8
1
2
00:00
02:12
02:10
05:00
  7,827
 10,104
  -212
  -212
  -640,318
  -640,190
31
40
0
0
0
0
0
0
 
9
9
1
2
04:12
12:46
07:44
16:41
 12,687
 14,119
  -220
  -249
    47,280
    47,307
5
8
0
10
0
0
0
0
 
10
1
07:07
12:28
 19,238
  -227
    -6,798
8
3
0
0
 
11
11
11
1
2
3
00:45
02:12
16:15
02:10
04:39
19:37
  5,102
  8,850
 12,132
  -223
  -223
  -248
   -14,514
   -14,518
   -14,582
6
5
4
41
19
12
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:15
01:44
21:59
  6,241
  6,273
  -221
  -244
     7,832
     7,861
4
5
0
1
0
0
0
0
 
14
1
13:44
20:09
 23,083
  -243
    66,346
19
0
0
0
 
15
1
10:20
16:34
 22,404
  -245
   -26,298
34
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
09:39
16:05
 23,125
  -235
  -138,070
664
0
13134
0
 
18
1
10:46
17:29
 24,148
  -239
    62,231
16
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:45
21:59
 15,213
  -238
   167,670
17
0
0
0
 
21
1
12:18
18:50
 23,501
  -242
     1,350
4
58
0
0
 
22
1
18:22
21:59
 13,015
  -236
  -348,721
144
0
0
0
 
23
1
08:41
14:20
 20,335
  -232
    -4,287
9
0
0
0
 
24
1
05:01
10:53
 21,093
  -231
   -36,744
15
0
0
0
 
25
1
15:55
21:35
 20,408
  -240
   -28,338
4
124
0
0
 
26
26
1
2
02:12
09:46
04:14
14:23
  7,308
 16,609
  -213
  -240
   252,252
   252,979
50
112
1
0
1
0
0
0
 
27
27
1
2
00:19
02:12
02:10
03:45
  6,652
  5,599
   729
  -162
    16,736
    16,763
10
7
0
0
0
0
6395
5599
 
28
28
1
2
00:00
02:12
02:10
06:40
  7,780
 16,068
  -214
  -218
    85,135
    85,146
4
6
0
26
0
0
0
0
 
29
29
1
2
02:12
09:48
04:07
14:19
  6,923
 16,283
  -210
  -239
   -19,720
   -20,729
62
147
1
0
1
0
0
0
 
30
30
1
2
06:51
16:36
11:12
19:13
 15,600
  9,366
  -228
  -246
  -678,749
  -678,841
10
7
1
9
0
0
0
0
 
31
31
1
2
00:00
14:35
02:10
15:57
  7,827
  4,922
  -210
  -240
  -308,307
  -309,005
29
18
0
1
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.