GPS Space Vehicle Time Integrity for MJD 53033

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
1
02:25
08:17
 20,664
    62
  -326,911
17
1
1
0
 
2
1
02:41
08:04
 18,863
    75
   265,554
43
1
1
0
 
3
3
1
2
04:29
20:18
08:44
23:11
 14,766
 10,011
    68
    76
   -81,478
   -81,643
47
22
3
1
3
1
0
0
 
4
1
11:08
16:46
 19,670
    80
    53,434
47
0
0
0
 
5
1
12:55
17:49
 16,726
    81
   -15,263
9
0
0
0
 
6
1
15:38
21:04
 18,759
    69
     3,343
5
6
0
0
 
7
1
09:05
15:24
 22,035
    81
  -629,628
36
1
1
0
 
8
1
06:32
12:29
 20,912
    77
  -376,222
51
3
3
0
 
9
9
1
2
11:22
20:07
15:04
23:50
 12,966
 12,860
    80
    81
    27,829
    27,882
6
10
1
1
0
1
0
0
 
10
1
14:24
19:39
 18,218
    80
   -38,500
4
77
0
0
 
11
11
1
2
00:00
08:05
03:01
11:59
 10,608
 13,525
    67
    80
   -92,813
   -92,876
11
45
1
3
0
3
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:00
09:19
 18,427
    71
    31,505
47
3
2
0
 
14
14
1
2
00:00
21:14
03:44
23:59
 13,144
  9,669
    70
   -11
    18,069
    17,987
5
2658
28
11
0
12
0
0
 
15
15
1
2
00:00
19:22
01:08
23:59
  4,085
 15,911
    74
   381
  -218,573
  -218,664
10
11666
1
11
0
11
0
0
 
16
1
02:00
06:58
 17,268
    69
   -16,260
15
1
1
0
 
17
1
13:45
20:07
 22,020
    75
  -152,096
138
0
0
0
 
18
1
18:07
23:59
 20,413
   301
     9,011
9694
11
12
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:00
12:21
06:09
13:34
  7,580
  4,051
    65
    75
   191,340
   191,283
8
8
4
5
0
0
0
0
 
21
1
17:10
23:32
 21,805
    76
   -71,464
26
1
1
0
 
22
22
1
2
00:00
22:00
02:25
23:59
  8,380
  6,924
    57
   322
    68,601
    67,893
36
6200
1
11
1
12
0
0
 
23
23
1
2
00:01
20:37
03:00
23:59
 10,506
 11,892
    72
    64
  -193,298
  -193,377
8
246
1
12
0
12
0
0
 
24
1
12:28
18:24
 20,362
    70
     -148
24
0
0
0
 
25
1
00:01
05:10
 18,116
    75
   -59,664
10
1
0
0
 
26
26
1
2
09:16
17:10
11:41
21:45
  8,449
 15,679
    82
    78
  -441,636
  -441,293
31
52
2
0
1
0
0
0
 
27
1
05:00
11:12
 21,521
    75
  -901,331
68
4
4
0
 
28
1
07:35
14:12
 22,987
    80
   -16,909
30
2
2
0
 
29
29
1
2
08:32
16:47
11:26
21:02
 10,042
 14,463
    80
    77
  -217,682
  -217,866
57
24
3
0
3
0
0
0
 
30
30
1
2
00:06
14:27
02:57
18:42
 10,013
 14,610
    65
    75
  -761,201
  -762,152
55
75
1
0
1
0
0
0
 
31
31
1
2
05:25
22:01
10:23
23:19
 17,346
  4,394
    78
    70
  -124,566
  -126,446
181
50
4
1
4
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 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.