GPS Space Vehicle Time Integrity for MJD 54303

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
1
2
07:53
13:06
13:04
14:35
 17,970
  5,348
    20
    18
  -141,360
  -141,390
28
7
1
0
1
0
0
0
2
2
2
1
2
3
00:00
02:29
21:28
02:27
03:41
23:59
  8,385
  4,250
  8,711
    21
    20
   -94
  -123,285
  -123,304
  -123,618
8
21
2802
5
2
13
0
1
15
0
0
0
3
3
1
2
05:41
13:38
08:19
18:02
  9,180
 15,276
    16
    17
   -90,117
   -90,288
15
28
1
0
0
0
0
0
4
4
1
2
00:00
20:17
02:02
23:59
  7,073
 12,750
    17
   233
    -5,628
    -5,283
5
6734
24
13
0
15
0
0
5
5
5
1
2
3
00:00
09:01
22:45
02:27
11:07
23:59
  8,385
  7,263
  4,163
    21
    14
 -1,093
  -205,999
  -207,391
  -210,592
107
97
19769
0
1
13
0
1
4163
0
0
0
6
6
1
2
00:57
02:29
02:27
06:19
  5,175
 13,425
    16
    19
  -238,149
  -238,196
8
42
0
4
0
4
0
0
7
7
1
2
01:21
02:29
02:27
06:31
  3,738
 14,049
    17
    21
  -191,976
  -191,777
23
93
0
4
0
4
0
0
8
1
15:34
21:33
 20,645
    14
   115,964
21
1
1
0
9
9
1
2
05:19
20:36
09:09
23:59
 13,164
 11,632
    13
   411
   -79,719
   -79,424
30
11866
1
13
1
15
0
0
10
10
1
2
00:00
02:29
02:27
04:50
  8,385
  8,097
    21
    14
  -105,084
  -105,096
4
60
1
4
0
3
0
0
11
11
1
2
09:03
17:06
11:57
21:22
 10,183
 14,795
    12
    14
   -20,904
   -20,924
4
6
6
12
0
0
0
0
12
12
1
2
00:00
22:03
02:27
23:59
  8,385
  6,624
    18
    11
    50,193
    50,275
6
28
85
1
0
1
0
0
13
1
13:06
18:22
 18,382
    16
  -192,028
17
0
0
0
14
1
06:17
12:34
 21,754
    18
   -31,257
16
1
1
0
15
-
 
 
 
 
 
 
 
 
 
16
16
16
1
2
3
03:44
11:05
13:06
04:48
13:04
16:02
  3,515
  6,970
 10,312
    15
    18
    19
  -164,242
  -164,312
  -164,334
25
6
9
3
1
0
2
0
0
0
0
0
17
1
18:01
23:59
 20,609
   276
   -60,022
10519
13
14
0
18
1
03:25
10:03
 22,954
    19
   243,519
38
4
4
0
19
19
1
2
06:47
14:38
09:02
19:11
  7,790
 15,645
    15
    20
   -52,559
   -52,648
26
15
1
0
1
0
0
0
20
20
20
1
2
3
10:25
13:06
21:29
13:04
15:15
22:30
  9,128
  7,498
  3,609
    16
    21
    16
    27,118
    27,128
    27,136
5
5
13
1
9
1
0
0
1
0
0
0
21
1
02:29
08:42
 21,485
    20
   -78,649
22
4
4
0
22
1
04:59
11:35
 22,945
    20
  -191,641
11
1
1
0
23
23
1
2
11:36
13:06
13:04
17:29
  5,131
 15,264
    14
    20
  -184,065
  -184,094
4
16
0
0
0
0
0
0
24
24
1
2
00:45
02:29
02:27
07:22
  5,909
 16,925
    20
    25
   -16,933
   -16,964
6
17
0
4
0
1
0
0
25
1
13:34
19:50
 21,688
    16
  -377,487
105
0
0
0
26
26
1
2
02:29
18:17
06:57
20:54
 15,412
  9,097
    19
     6
   320,975
   322,155
103
63
2
0
2
0
0
0
27
1
14:36
20:34
 20,643
     7
  -124,213
14
0
0
0
28
1
16:32
23:09
 22,918
    19
     3,501
12
1
1
0
29
29
1
2
02:29
17:47
06:23
20:39
 13,657
  9,960
    13
    13
    -4,596
    -4,621
20
4
4
0
1
0
0
0
30
30
30
1
2
3
00:00
02:29
09:08
02:27
03:48
11:55
  8,385
  4,697
  9,742
    17
    18
     9
   -40,176
   -40,183
   -40,220
4
16
7
3
1
18
0
1
0
0
0
0
31
31
1
2
08:37
13:06
13:04
14:15
 15,384
  4,171
    17
    18
   -15,022
   -15,010
39
4
1
2
1
0
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.