GPS Space Vehicle Time Integrity for MJD 53224

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
12:05
18:20
 21,925
    43
  -357,142
25
2
2
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
07:17
15:23
10:09
19:42
  9,987
 15,013
    43
    40
   -33,556
   -33,650
19
27
1
1
1
1
0
0
 
4
1
00:00
03:36
 12,474
    36
   241,436
56
1
1
0
 
5
5
1
2
00:03
11:07
04:52
12:09
 16,760
  3,214
    38
    36
   -42,892
   -42,952
6
9
5
28
0
0
0
0
 
6
1
02:42
07:12
 15,595
    43
  -341,803
194
1
1
0
 
7
7
1
2
00:00
20:09
02:35
21:59
  9,082
  6,296
    47
    40
  -421,600
  -420,204
57
66
1
1
1
1
0
0
 
8
1
17:20
21:59
 16,262
    37
     6,226
14
1
1
0
 
9
9
1
2
00:00
07:15
02:05
10:57
  7,266
 12,939
    42
    33
    57,747
    57,796
9
10
0
4
0
1
0
0
 
10
1
01:29
06:48
 18,665
    34
   -48,460
11
0
0
0
 
11
11
1
2
10:40
18:59
13:54
21:59
 11,149
 10,508
    31
    41
  -138,723
  -138,806
12
14
1
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:56
20:15
 18,636
    31
    24,519
22
1
1
0
 
14
1
07:58
14:19
 21,870
    39
    24,735
31
2
2
0
 
15
1
07:15
12:06
 16,605
    36
  -303,243
28
0
0
0
 
16
1
12:57
17:55
 17,283
    33
    -7,694
34
2
2
0
 
17
1
00:32
06:46
 21,679
    40
   117,539
75
0
0
0
 
18
18
1
2
05:04
07:15
07:12
11:41
  7,584
 15,299
    43
    39
    62,410
    62,454
127
24
1
1
1
1
0
0
 
19
19
1
2
08:39
16:29
10:48
21:07
  7,453
 16,084
    36
    38
    13,865
    13,770
11
49
2
2
1
2
0
0
 
20
20
1
2
12:15
16:00
13:59
17:04
  6,104
  3,552
    31
    34
   135,271
   135,230
6
69
7
1
0
1
0
0
 
21
21
1
2
04:14
07:15
07:12
10:34
 10,277
 11,596
    42
    38
   -78,042
   -78,052
108
34
1
1
1
1
0
0
 
22
1
07:15
13:10
 20,367
    41
   -15,889
8
1
1
0
 
23
1
13:01
19:02
 20,892
    21
  -140,779
69
2
2
0
 
24
1
00:00
05:09
 17,814
    48
   -47,621
19
0
0
0
 
25
1
10:24
16:06
 19,829
    39
   -72,818
15
2
1
0
 
26
26
26
1
2
3
04:08
07:15
20:08
07:12
08:42
21:59
 10,688
  5,094
  6,373
    37
    31
    32
  -184,112
  -184,227
  -184,844
114
23
32
1
1
1
1
1
1
0
0
0
 
27
1
16:14
21:59
 19,980
    39
  -353,266
108
2
2
0
 
28
28
1
2
00:00
18:35
01:15
23:59
  4,272
 18,621
    42
    38
   -39,169
   -39,242
5
12
1
1
0
1
0
0
 
29
29
1
2
03:51
19:36
07:12
21:59
 11,688
  8,290
    45
    33
  -372,494
  -372,061
105
23
1
0
1
0
0
0
 
30
30
1
2
01:24
10:55
05:39
13:50
 14,830
  9,919
    41
    31
  -555,522
  -555,503
6
5
0
28
0
0
0
0
 
31
31
1
2
00:00
19:18
01:46
21:59
  6,091
  9,369
    27
    48
  -282,190
  -283,041
22
40
1
1
1
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.