GPS Space Vehicle Time Integrity for MJD 53166

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
17:00
22:58
 20,616
  -114
  -348,039
30
1
1
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
11:14
19:20
14:06
23:39
  9,963
 15,035
  -110
   -97
   -17,953
   -18,039
14
16
3
1
0
1
0
0
 
4
1
02:10
07:31
 18,801
  -110
   172,409
65
0
0
0
 
5
1
03:56
08:47
 16,721
  -110
   -34,263
9
1
0
0
 
6
1
06:32
11:59
 18,821
  -110
   -96,613
348
2
3198
0
 
7
7
1
2
00:14
02:10
02:07
06:38
  6,529
 15,617
   -98
  -107
  -509,761
  -509,589
50
68
1
0
1
0
0
0
 
8
8
8
1
2
3
00:00
02:10
21:21
02:07
03:23
23:59
  7,396
  4,398
  9,250
   -90
   -93
  -319
     1,652
     1,654
     1,481
27
4
5933
1
5
12
1
0
13
0
0
0
 
9
9
1
2
02:24
11:03
06:02
14:52
 12,639
 13,393
  -110
  -108
    48,456
    48,515
6
8
1
12
0
0
0
0
 
10
10
1
2
05:22
09:00
07:59
10:39
  9,166
  5,712
   -99
  -100
   -45,487
   -45,495
4
35
2
2
0
2
0
0
 
11
11
11
1
2
3
00:00
14:37
22:56
02:07
17:52
23:59
  7,396
 10,941
  3,776
  -101
  -112
 -1,260
  -123,838
  -124,008
  -125,232
13
23
20603
1
1
12
1
1
3776
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
18:55
23:59
 17,762
   283
    27,826
14944
12
13
0
 
14
1
11:59
18:18
 21,652
  -107
    21,225
18
3
2
0
 
15
1
10:23
16:04
 19,379
  -104
  -278,153
45
5
3
0
 
16
1
17:00
22:03
 17,385
  -106
   -10,824
31
1
1
0
 
17
1
04:31
10:45
 21,405
  -107
    37,186
126
2
2
0
 
18
1
09:01
15:38
 22,758
  -107
    42,937
38
5
5
0
 
19
19
19
1
2
3
00:00
12:32
20:24
01:01
14:45
23:59
  3,706
  7,562
 12,670
  -104
  -119
   229
    37,144
    36,823
    36,974
9
20
10805
1
3
12
0
2
13
0
0
0
 
20
20
1
2
03:18
16:18
04:33
21:03
  4,232
 16,538
  -110
  -109
   154,358
   154,144
11
18
1
0
0
0
0
0
 
21
1
08:11
14:31
 21,726
  -106
   -76,463
17
4
4
0
 
22
1
10:27
17:06
 22,978
  -108
   -10,544
30
5
5
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
03:15
09:05
 19,989
  -109
   -33,624
20
0
0
0
 
25
1
14:18
20:00
 19,564
  -100
   -68,671
31
1
1
0
 
26
26
1
2
00:09
08:04
02:07
12:39
  6,843
 15,694
  -103
  -109
  -111,235
  -111,776
32
74
1
0
0
0
0
0
 
27
27
1
2
00:00
20:07
02:07
23:59
  7,396
 13,669
  -103
    91
  -245,658
  -247,340
76
6644
1
12
1
13
0
0
 
28
28
28
1
2
3
00:00
02:10
22:31
02:07
05:11
23:59
  7,396
 10,653
  5,312
  -103
  -108
  -100
   -34,377
   -34,392
   -34,466
8
6
4
1
3
0
1
0
0
0
0
0
 
29
29
1
2
00:00
07:46
02:07
12:03
  7,396
 14,617
  -103
  -114
  -226,653
  -226,536
25
20
1
3
1
2
0
0
 
30
30
1
2
05:24
14:55
09:38
17:50
 14,466
  9,790
  -108
  -109
  -546,582
  -546,729
20
29
1
1
0
1
0
0
 
31
31
1
2
00:00
21:24
02:07
23:59
  7,396
  9,066
   -93
  -148
  -204,878
  -206,401
51
1454
1
12
1
13
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.