GPS Space Vehicle Time Integrity for MJD 52032

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
00:00
04:42
 16,836
 -3,680
  -179,870
28
14
0
0
 
2
1
04:27
10:50
 22,925
 -3,690
     4,984
30
5
0
0
 
3
3
1
2
00:55
16:40
04:56
19:26
 14,406
 10,016
 -3,689
 -3,704
   -29,359
   -29,556
28
23
38
0
0
0
0
0
 
4
1
07:52
13:06
 18,833
 -3,687
  -705,687
22
291
0
0
 
5
1
09:36
14:25
 17,251
 -3,692
  -300,335
28
5
0
0
 
6
1
12:01
17:30
 19,736
 -3,693
    -3,003
27
0
0
0
 
7
1
05:44
11:41
 21,414
 -3,687
  -581,580
33
13
0
0
 
8
1
02:42
08:44
 21,685
 -3,692
  -187,190
269
0
0
0
 
9
9
1
2
07:57
16:40
11:34
20:17
 13,054
 13,069
 -3,679
 -3,676
    39,554
    39,616
16
18
295
30
0
0
0
0
 
10
1
11:02
16:21
 19,083
 -3,698
    -7,081
26
0
0
0
 
11
11
1
2
04:43
20:14
08:20
23:31
 13,021
 11,806
 -3,686
 -3,682
    -5,655
    -5,660
19
29
373
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:22
05:33
 18,559
 -3,686
    -2,182
21
20
0
0
 
14
14
1
2
18:19
20:08
19:54
23:59
  5,736
 13,843
 -3,680
 -3,688
   101,499
   101,518
4
27
24
0
0
0
0
0
 
15
1
14:28
20:22
 21,231
 -3,690
   -32,689
39
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:28
19:54
 23,164
 -3,694
   -28,106
37
0
0
0
 
18
1
15:09
21:27
 22,677
 -3,692
    90,764
49
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
21:40
02:35
23:59
  9,284
  8,316
 -3,700
 -3,671
    64,642
    64,845
16
24
209
0
0
0
0
0
 
21
1
16:30
22:59
 23,344
 -3,688
    -6,475
25
44
0
0
 
22
22
1
2
00:00
22:24
03:34
23:59
 12,830
  5,674
 -3,691
 -3,670
  -588,495
  -588,696
22
29
29
0
0
0
0
0
 
23
1
14:30
16:39
  7,732
 -3,692
   -15,973
27
0
0
0
 
24
1
08:58
14:35
 20,146
 -3,692
   -51,370
34
3
0
0
 
25
25
1
2
00:00
19:51
01:30
23:39
  5,356
 13,657
 -3,714
 -3,686
   -16,997
   -17,012
20
28
197
0
0
0
0
0
 
26
26
1
2
05:48
13:38
08:06
18:13
  8,257
 16,458
 -3,682
 -3,691
  -462,487
  -463,021
52
90
1
5
0
0
0
0
 
27
1
01:35
07:49
 22,376
 -3,693
   -22,971
28
102
0
0
 
28
1
00:11
05:48
 20,134
 -3,690
   -12,313
20
207
0
0
 
29
29
1
2
18:19
20:14
19:26
23:59
  4,061
 13,463
 -3,683
 -3,694
  -540,134
  -540,283
17
54
7
0
0
0
0
0
 
30
30
1
2
10:51
20:34
15:08
23:07
 15,367
  9,167
 -3,696
 -3,681
    14,444
    14,510
22
32
201
13
0
0
0
0
 
31
1
02:00
06:33
 16,359
 -3,689
   -45,886
26
176
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.