GPS Space Vehicle Time Integrity for MJD 52094

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
18:44
23:59
 18,923
 -3,003
  -187,492
16
366
0
0
 
2
1
00:14
06:36
 22,677
 -3,019
    35,852
36
0
0
0
 
3
3
1
2
12:24
20:38
15:12
23:59
 10,126
 12,113
 -3,006
 -3,003
   -47,657
   -47,748
14
26
1
26
0
0
0
0
 
4
1
03:33
08:58
 19,472
 -3,018
  -662,764
60
0
0
0
 
5
1
05:22
10:11
 17,311
 -3,020
  -307,516
29
11
0
0
 
6
1
07:53
13:20
 19,571
 -3,016
    -1,266
10
138
0
0
 
7
1
01:20
07:34
 22,360
 -3,009
  -507,678
128
0
0
0
 
8
8
1
2
00:00
22:27
04:32
23:59
 16,065
  5,543
 -3,025
 -2,990
  -378,453
  -380,778
154
49
1
0
1
0
0
0
 
9
9
1
2
03:46
12:24
07:22
16:07
 12,906
 13,318
 -3,021
 -3,011
    49,159
    49,215
31
8
0
153
0
0
0
0
 
10
10
1
2
06:44
10:20
10:19
12:01
 12,916
  6,028
 -3,007
 -3,033
    -9,386
    -9,417
21
7
250
4
0
0
0
0
 
11
11
1
2
00:25
16:09
04:10
19:18
 13,329
 11,253
 -3,010
 -3,013
    -5,756
    -5,767
20
7
457
52
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:11
01:15
23:59
  4,329
 13,721
 -3,024
 -2,999
      -44
        4
30
19
0
29
0
0
0
0
 
14
1
14:11
19:44
 19,962
 -3,006
   112,987
8
56
0
0
 
15
15
1
2
10:15
13:21
12:23
16:09
  7,687
 10,083
 -3,013
 -3,007
   -56,376
   -56,443
10
18
0
1
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
09:16
15:41
 23,059
 -3,015
  -198,536
426
0
7608
0
 
18
1
10:57
16:03
 18,376
 -3,010
    71,791
11
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:18
22:12
 17,662
 -3,007
    78,523
21
14
0
0
 
21
1
12:14
18:43
 23,378
 -3,019
    -7,117
10
72
0
0
 
22
1
18:10
23:26
 18,932
 -3,004
  -588,825
17
177
0
0
 
23
1
09:54
14:11
 15,421
 -3,011
   -18,807
9
87
0
0
 
24
1
04:51
10:30
 20,298
 -3,006
   -65,736
37
4
0
0
 
25
25
1
2
15:37
19:28
19:27
21:15
 13,820
  6,399
 -3,010
 -3,016
   -18,172
   -18,181
9
27
36
0
0
0
0
0
 
26
26
1
2
01:35
09:25
03:52
14:00
  8,253
 16,501
 -3,014
 -3,021
  -532,797
  -533,138
31
57
1
21
0
0
0
0
 
27
27
1
2
00:00
21:20
03:37
23:59
 12,806
  9,601
 -3,023
 -2,996
   -28,830
   -28,896
23
7
296
19
0
0
0
0
 
28
28
1
2
00:00
21:11
03:30
23:59
 12,282
 10,095
 -3,017
 -2,988
     -765
     -559
22
7
193
52
0
0
0
0
 
29
29
1
2
14:11
16:37
15:12
20:25
  3,663
 13,696
 -3,002
 -3,013
  -615,868
  -615,959
11
23
1
3
0
0
0
0
 
30
30
1
2
06:40
16:17
10:56
18:56
 15,335
  9,534
 -3,017
 -3,008
    23,248
    23,305
18
11
320
86
0
0
0
0
 
31
31
1
2
00:00
21:44
02:19
23:59
  8,095
  8,106
 -3,017
 -2,986
   -54,597
   -54,707
26
10
68
12
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.