GPS Space Vehicle Time Integrity for MJD 52232

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
09:14
15:05
 21,048
   667
  -203,552
42
0
0
0
 
2
1
13:56
20:23
 23,138
   663
   108,999
52
0
0
0
 
3
3
3
1
2
3
02:57
11:13
12:44
05:47
12:43
15:22
 10,245
  5,361
  9,407
   658
   690
   660
   -83,784
   -83,841
   -83,896
44
42
45
0
0
0
0
0
0
0
0
0
 
4
1
17:56
23:31
 20,023
   663
  -427,471
148
0
0
0
 
5
1
19:41
23:59
 15,471
   655
  -322,802
46
13
0
0
 
6
6
1
2
00:00
22:23
03:55
23:59
 13,998
  5,799
   661
   655
     1,825
     1,851
42
43
0
0
0
0
0
0
 
7
1
16:01
21:42
 20,440
   659
  -596,338
147
0
0
0
 
8
1
13:13
19:10
 21,403
   669
  -629,646
94
0
0
0
 
9
9
1
2
05:48
18:26
06:52
21:54
  3,785
 12,523
   647
   660
    17,983
    18,076
47
41
14
0
0
0
0
0
 
10
10
1
2
00:52
21:13
02:32
23:59
  5,999
 10,011
   649
   681
   -13,182
   -13,195
42
44
0
0
0
0
0
0
 
11
11
1
2
06:48
16:43
09:53
18:50
 11,106
  7,545
   653
   645
    -4,733
    -4,750
40
42
2
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:50
16:08
 19,030
   666
     8,124
40
0
0
0
 
14
1
05:00
09:30
 16,191
   660
   121,055
42
3
0
0
 
15
1
00:52
06:48
 21,259
   657
  -106,100
55
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
05:20
04:59
06:21
 17,872
  3,607
   659
   649
  -333,111
  -333,924
350
106
0
1
3006
1
0
0
 
18
1
01:30
06:20
 17,310
   659
    76,325
42
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
08:06
19:09
12:55
20:18
 17,342
  4,133
   665
   649
   116,018
   116,103
42
40
2
0
0
0
0
0
 
21
1
02:42
08:21
 20,243
   663
    -4,616
41
5
0
0
 
22
1
08:38
13:55
 19,058
   662
  -437,803
201
0
0
0
 
23
1
00:00
05:11
 18,601
   659
     -395
43
1
0
0
 
24
24
1
2
00:00
19:11
01:07
23:59
  3,967
 17,248
   651
   656
    -6,447
    -6,632
39
48
1
2
0
0
0
0
 
25
25
1
2
06:23
10:19
10:17
12:05
 14,063
  6,393
   665
   658
   -19,065
   -19,077
42
40
9
0
0
0
0
0
 
26
26
26
1
2
3
00:29
02:25
16:15
02:23
04:46
18:25
  6,892
  8,421
  7,821
   669
   656
   648
     1,662
     1,680
     1,875
42
44
42
1
1
0
0
0
0
0
0
0
 
27
1
11:54
18:07
 22,387
   663
    -1,963
45
6
0
0
 
28
1
14:19
20:51
 23,449
   660
    39,786
44
1
0
0
 
29
1
06:07
10:35
 16,077
   663
  -606,055
48
1
0
0
 
30
30
30
1
2
3
00:00
07:48
21:08
01:29
09:33
23:59
  5,376
  6,266
 10,298
   649
   657
   653
  -152,734
  -153,074
  -153,684
44
47
58
1
4
0
0
1
0
0
0
0
 
31
1
12:03
16:51
 17,286
   674
   -75,415
47
1
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.