GPS Space Vehicle Time Integrity for MJD 52478

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
11:54
17:38
 20,550
   -69
  -240,603
47
0
0
0
 
2
1
09:23
17:03
 27,444
   -60
   235,751
62
0
0
0
 
3
3
1
2
10:43
15:18
14:37
16:26
 13,981
  4,039
   -64
   -56
   -48,029
   -48,059
47
46
0
0
0
0
0
0
 
4
4
1
2
00:00
18:12
01:45
23:59
  6,273
 20,745
   -84
   -78
  -254,730
  -255,681
32
93
15
0
1
0
0
0
 
5
5
5
1
2
3
00:00
05:20
22:27
02:47
09:12
23:59
  9,973
 13,880
  5,545
   -57
   -59
   -85
   -23,237
   -23,276
   -23,397
43
45
38
26
0
0
2
0
0
0
0
0
 
6
1
01:45
06:10
 15,746
    40
     4,878
74
5
2
0
 
7
7
1
2
00:00
16:27
01:07
23:59
  4,030
 27,029
   -75
   -82
  -571,467
  -569,839
38
188
1
0
1
0
0
0
 
8
1
15:59
21:41
 20,398
   -70
  -586,106
114
0
0
0
 
9
1
02:48
07:48
 17,916
   -26
      584
50
2
0
0
 
10
10
1
2
00:00
21:26
03:41
23:59
 13,116
  9,187
   -67
   -76
    -8,758
    -8,822
39
41
6
0
2
0
0
0
 
11
1
14:38
19:55
 18,915
   -73
   -16,869
48
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
13:15
22:08
18:35
23:21
 19,112
  4,340
   -74
   -93
    10,475
    10,468
47
42
0
0
0
0
0
0
 
14
1
04:38
13:14
 30,846
   -62
    58,457
51
0
0
0
 
15
1
03:41
09:14
 19,904
   -58
   -40,475
51
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
03:41
08:44
 18,125
   -54
  -408,652
358
0
3209
0
 
18
18
1
2
02:48
06:52
05:06
10:22
  8,231
 12,556
   -50
   -58
    55,355
    55,305
49
47
2
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
10:31
17:39
15:28
21:15
 17,676
 12,905
   -71
   -81
   176,297
   176,343
45
46
0
0
0
0
0
0
 
21
1
05:14
11:35
 22,743
   -55
     2,235
46
0
0
0
 
22
1
08:52
15:17
 23,013
   -62
  -471,406
251
0
0
0
 
23
23
1
2
00:00
05:14
05:11
06:52
 18,460
  5,788
   -76
   -71
    -6,285
    -6,288
47
44
5
0
3
0
0
0
 
24
24
1
2
00:00
19:41
04:24
23:59
 15,708
 15,442
   -22
   -82
   -45,075
   -45,327
66
42
5
0
3
0
0
0
 
25
1
06:53
14:37
 27,788
   -62
   -29,902
47
0
0
0
 
26
1
01:08
04:37
 12,454
    11
   -55,375
72
4
2
0
 
27
1
14:38
20:31
 21,085
   -69
   -52,873
131
0
0
0
 
28
1
16:47
23:21
 23,568
   -70
    88,378
45
0
0
0
 
29
1
00:00
03:41
 13,130
   -27
  -114,977
75
3
2
0
 
30
30
1
2
00:00
07:49
02:47
10:32
  9,964
  9,770
   -76
   -67
   -61,611
   -63,141
138
172
2
1
2
1
0
0
 
31
31
1
2
12:11
17:03
16:26
18:12
 15,263
  4,069
   -71
   -70
  -343,815
  -343,911
53
49
0
0
0
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(AUS) 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(AUS) 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.