GPS Space Vehicle Time Integrity for MJD 52246

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
08:17
14:08
 21,066
   807
  -205,243
7
0
0
0
 
2
1
12:28
19:00
 23,537
   817
   116,221
40
0
0
0
 
3
3
1
2
01:59
10:15
05:05
14:21
 11,176
 14,787
   801
   810
   -87,773
   -87,871
11
10
1
1
0
0
0
0
 
4
1
16:57
22:33
 20,179
   809
  -395,068
163
0
0
0
 
5
1
18:40
23:35
 17,742
   813
  -325,295
6
41
0
0
 
6
6
1
2
00:00
21:24
02:56
23:59
 10,615
  9,336
   807
   712
     2,291
     2,213
4
2683
11
11
0
11
0
0
 
7
1
15:02
21:22
 22,817
   794
  -621,247
148
0
0
0
 
8
1
12:13
18:13
 21,557
   799
  -642,651
66
0
0
0
 
9
9
1
2
02:03
17:23
05:57
20:57
 14,033
 12,816
   799
   805
    20,234
    20,341
10
11
3
0
0
0
0
0
 
10
10
1
2
00:00
20:15
01:35
23:59
  5,752
 13,480
   796
  1,054
   -13,762
   -13,559
4
8249
10
11
0
11
0
0
 
11
11
1
2
05:31
13:59
08:56
17:51
 12,312
 13,864
   795
   804
    -5,011
    -5,015
3
7
12
39
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:52
15:10
 19,057
   810
     8,772
8
6
0
0
 
14
1
02:59
09:23
 23,035
   797
   119,152
13
0
0
0
 
15
1
00:00
05:59
 21,581
   798
  -111,336
27
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:53
05:23
23:59
 19,419
  3,989
   792
  -169
  -405,981
  -410,942
305
18585
1
11
900
3989
0
0
 
18
1
00:01
06:42
 24,066
   796
    76,574
6
121
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:08
18:10
11:58
19:22
 17,358
  4,293
   805
   814
   119,783
   119,890
16
9
1
5
0
0
0
0
 
21
1
01:44
08:15
 23,449
   788
    -4,393
4
54
0
0
 
22
1
07:39
12:57
 19,100
   801
  -477,552
163
0
0
0
 
23
23
1
2
00:00
22:36
04:38
23:59
 16,697
  5,008
   786
  -209
    -1,072
    -2,133
9
21990
0
11
0
5008
0
0
 
24
1
18:12
23:59
 20,806
  1,050
    -9,386
10213
11
11
0
 
25
1
05:23
11:06
 20,586
   799
   -19,436
5
127
0
0
 
26
26
1
2
00:00
15:18
03:49
17:28
 13,784
  7,780
   794
   802
     7,453
     7,742
20
10
1
1
0
0
0
0
 
27
1
10:55
17:09
 22,403
   802
    -3,076
8
0
0
0
 
28
1
13:14
19:54
 23,975
   806
    44,240
25
0
0
0
 
29
1
04:13
10:53
 24,011
   800
  -597,041
58
0
0
0
 
30
30
1
2
05:51
20:09
08:34
23:59
  9,815
 13,831
   798
  1,160
  -164,335
  -164,332
16
12248
1
11
0
11
0
0
 
31
31
1
2
03:31
11:05
05:19
15:53
  6,453
 17,264
   805
   809
   -77,811
   -77,878
5
8
1
21
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.