GPS Space Vehicle Time Integrity for MJD 55606

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
-
 
 
 
 
 
 
 
 
 
2
1
04:24
10:29
 21,035
  -235
  -320,500
22
1
1
0
 
3
3
1
2
12:24
20:22
15:05
23:59
  9,243
 12,615
  -229
   126
  -676,150
  -675,947
15
11073
1
13
0
13
0
0
 
4
1
03:11
08:53
 19,873
  -240
   -35,428
54
0
0
0
 
5
1
06:30
11:49
 18,325
  -233
   114,294
35
1
1
0
 
6
6
1
2
11:50
20:16
15:10
23:59
 11,525
 12,806
  -230
   215
    76,457
    77,528
71
14038
1
13
0
3733
0
0
 
7
7
1
2
00:00
21:05
03:27
23:59
 11,772
 10,163
  -247
  -401
    -3,842
    -4,051
5
4795
6
13
0
13
0
0
 
8
8
1
2
00:00
22:29
04:31
23:59
 15,616
  5,198
  -244
 -1,115
    -7,615
    -8,487
8
17651
1
13
1
5198
0
0
 
9
9
1
2
03:30
12:15
07:12
16:02
 12,870
 13,166
  -247
  -229
   -61,940
   -62,008
9
11
1
0
0
0
0
0
 
10
10
1
2
05:16
21:23
09:55
23:41
 16,154
  7,985
  -224
  -225
    65,958
    66,022
30
4
1
0
1
0
0
0
 
11
11
1
2
00:00
15:45
04:10
18:32
 14,300
  9,526
  -254
  -234
   126,775
   126,949
20
10
2
1
1
0
0
0
 
12
1
04:52
09:52
 17,133
  -235
    26,831
39
41
1
0
 
13
13
1
2
00:00
19:50
01:24
23:59
  4,665
 14,348
  -252
   130
  -282,778
  -282,293
33
11886
1
13
1
13
0
0
 
14
1
13:05
19:18
 21,439
  -226
  -131,568
18
0
0
0
 
15
15
1
2
02:21
09:43
03:32
14:39
  3,990
 17,050
  -250
  -229
   151,452
   151,358
6
18
1
0
0
0
0
0
 
16
1
18:13
23:12
 17,280
  -226
   150,446
14
0
0
0
 
17
1
00:59
07:12
 21,645
  -247
  -183,312
6
10
0
0
 
18
1
10:29
17:08
 23,051
  -228
  -121,702
15
0
0
0
 
19
19
1
2
00:00
21:28
02:05
23:59
  7,145
  8,788
  -246
  -229
   110,701
   111,005
14
148
2
13
1
13
0
0
 
20
1
17:26
22:10
 16,477
  -227
   -48,897
5
8
0
0
 
21
1
09:15
15:29
 21,518
  -226
   123,652
31
1
1
0
 
22
1
11:54
18:29
 22,785
  -227
  -153,565
4
15
0
0
 
23
1
18:20
23:59
 19,699
   155
  -325,812
14877
13
13
0
 
24
24
1
2
00:34
15:50
04:20
19:26
 13,034
 12,414
  -249
  -230
  -365,493
  -365,652
18
12
2
0
1
0
0
0
 
25
25
1
2
06:33
16:07
10:47
18:56
 14,653
  9,721
  -231
  -227
    67,904
    67,953
23
7
1
4
1
0
0
0
 
26
26
1
2
00:32
08:55
03:46
13:03
 11,090
 14,381
  -247
  -230
   120,487
   120,810
37
49
2
1
1
1
0
0
 
27
27
1
2
02:56
12:04
06:48
15:20
 13,599
 11,349
  -243
  -232
  -236,791
  -236,888
11
13
1
0
0
0
0
0
 
28
1
00:00
06:04
 20,912
  -247
   -20,136
15
2
1
0
 
29
1
07:35
13:06
 19,309
  -232
  -185,549
23
1
1
0
 
30
30
1
2
10:09
17:34
11:28
22:32
  4,724
 17,139
  -226
  -226
  -322,022
  -322,121
7
16
1
0
0
0
0
0
 
31
1
15:27
21:03
 19,354
  -231
   -41,833
27
35
0
0
 
32
1
16:23
21:37
 18,205
  -228
   196,108
45
0
0
0
 
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.