GPS Space Vehicle Time Integrity for MJD 53208

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
13:33
19:41
 21,548
    14
  -354,807
12
1
1
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
08:22
16:28
11:14
20:47
  9,693
 15,049
     7
    13
   -29,205
   -29,300
7
16
1
1
0
1
0
0
 
4
4
1
2
00:00
02:40
02:39
04:40
  9,241
  6,977
    15
     9
   221,237
   221,351
37
52
0
2
0
2
0
0
 
5
5
5
1
2
3
01:07
02:40
12:13
02:39
05:57
13:13
  5,245
 11,572
  3,396
    -0
     4
    13
   -40,454
   -40,466
   -40,512
5
19
23
0
1
1
0
1
1
0
0
0
 
6
1
03:46
09:11
 18,530
    11
  -286,704
240
1
1
0
 
7
7
7
1
2
3
00:00
02:40
21:17
02:39
03:45
23:59
  9,241
  3,857
  9,438
     9
     3
   -92
  -447,998
  -447,877
  -446,672
48
29
3508
0
1
11
0
1
11
0
0
0
 
8
1
18:26
23:59
 19,403
   334
     5,207
13138
11
11
0
 
9
9
1
2
00:00
08:11
02:39
12:02
  9,241
 13,158
     7
     8
    55,209
    55,273
8
8
0
39
0
0
0
0
 
10
1
02:40
07:52
 18,193
     8
   -47,609
18
1
1
0
 
11
11
1
2
11:46
22:00
15:00
23:59
 11,363
  6,875
    12
   757
  -134,562
  -133,920
10
18133
3
11
1
6875
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:02
21:21
 18,640
    12
    25,427
11
1
1
0
 
14
1
09:05
15:24
 21,953
    18
    23,733
12
8
2
0
 
15
1
07:31
13:12
 19,541
    20
  -296,222
43
1
1
0
 
16
1
14:04
19:06
 17,592
    16
    -8,519
12
61
1
0
 
17
17
1
2
01:37
02:40
02:39
07:52
  3,430
 18,164
    15
    11
    98,762
    98,923
17
79
0
0
0
0
0
0
 
18
1
06:09
12:46
 22,860
    16
    56,827
29
0
0
0
 
19
19
1
2
09:47
17:36
11:53
22:15
  7,309
 16,215
    10
    19
    18,510
    18,393
8
24
2
1
0
1
0
0
 
20
20
1
2
00:26
13:24
01:39
18:10
  4,383
 16,616
     4
    15
   140,469
   140,282
10
24
4
1
0
1
0
0
 
21
1
05:20
11:40
 21,833
    15
   -77,589
4
15
0
0
 
22
1
07:36
14:15
 22,978
    15
   -15,849
27
2
2
0
 
23
1
14:08
20:09
 20,834
     3
  -124,618
78
0
0
0
 
24
24
1
2
00:23
02:40
02:39
06:14
  7,882
 12,539
    -0
     0
   -43,627
   -43,657
8
19
0
1
0
1
0
0
 
25
1
11:28
17:11
 19,956
    14
   -71,680
25
2
2
0
 
26
26
1
2
05:13
21:13
09:47
23:41
 15,762
  8,532
     9
    24
  -165,595
  -166,328
66
31
1
0
1
0
0
0
 
27
1
17:18
23:24
 21,137
    19
  -327,305
147
2
2
0
 
28
28
1
2
00:00
19:40
02:20
23:59
  8,106
 14,996
     8
   176
   -38,012
   -37,911
5
5339
1
12
0
12
0
0
 
29
29
1
2
04:56
20:40
09:13
23:28
 14,749
  9,749
    13
    22
  -382,791
  -382,402
36
26
1
0
0
0
0
0
 
30
30
1
2
02:40
12:02
06:45
14:52
 14,176
  9,926
     6
    11
  -555,786
  -555,796
10
14
1
2
1
1
0
0
 
31
31
1
2
00:00
19:58
02:10
23:59
  7,558
 14,075
     4
    68
  -264,119
  -265,101
34
1649
1
11
1
11
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.