GPS Space Vehicle Time Integrity for MJD 52498

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
10:31
16:15
 20,576
    -3
  -243,258
36
0
0
0
 
2
1
08:00
15:38
 27,396
    12
   246,232
58
0
0
0
 
3
3
1
2
09:22
13:59
13:17
15:05
 14,065
  3,848
     9
    -1
   -53,593
   -53,642
35
33
0
0
0
0
0
0
 
4
1
16:48
23:59
 25,800
    -7
  -277,307
102
0
0
0
 
5
5
5
1
2
3
00:00
03:58
21:04
01:25
07:50
23:59
  5,106
 13,862
 10,466
   -28
     9
   -14
   -26,184
   -26,198
   -26,338
22
36
25
190
1
36
0
0
0
0
0
0
 
6
1
00:27
04:48
 15,620
     0
     5,155
28
83
0
0
 
7
1
15:05
23:42
 30,881
   -11
  -527,261
233
0
3
0
 
8
1
15:07
20:18
 18,610
     2
  -553,068
105
0
0
0
 
9
1
01:26
06:26
 17,933
     4
     3,225
30
4
0
0
 
10
10
1
2
00:00
20:02
02:15
23:59
  8,123
 14,188
   -18
   -12
    -9,893
    -9,941
23
25
251
84
0
0
0
0
 
11
1
13:18
18:32
 18,820
    -9
   -18,144
33
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:51
20:43
17:15
22:05
 19,356
  4,916
    -3
   -19
    11,775
    11,775
31
21
0
194
0
0
0
0
 
14
1
03:14
11:50
 30,846
     6
    54,755
38
0
0
0
 
15
1
02:16
07:51
 20,037
     5
   -47,867
39
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
02:16
07:22
 18,298
     3
  -163,066
543
0
8550
0
 
18
18
1
2
01:26
05:29
03:45
09:01
  8,322
 12,652
   -18
    10
    50,896
    50,879
24
37
219
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:07
16:15
14:05
19:50
 17,820
 12,819
     6
    -9
   180,547
   180,586
33
31
0
0
0
0
0
0
 
21
1
03:53
10:14
 22,736
     1
     2,752
38
0
0
0
 
22
1
07:32
13:33
 21,516
    13
  -483,178
55
0
0
0
 
23
23
23
1
2
3
00:00
03:53
21:40
02:15
05:29
23:59
  8,123
  5,697
  8,340
   -17
     8
   -24
    -7,481
    -7,465
    -7,531
22
33
25
370
0
45
0
0
0
0
0
0
 
24
24
1
2
00:00
18:21
03:05
23:59
 11,047
 20,192
     7
   -13
   -49,634
   -49,822
22
29
472
34
0
0
0
0
 
25
1
05:29
13:17
 27,956
     5
   -30,874
36
0
0
0
 
26
26
1
2
00:00
22:26
03:14
23:59
 11,591
  5,571
    -5
   -18
  -104,155
  -106,307
100
42
0
0
0
0
0
0
 
27
1
13:18
19:10
 21,099
     6
   -76,270
64
0
0
0
 
28
1
15:24
21:59
 23,616
     2
    89,360
29
0
0
0
 
29
29
1
2
00:00
22:00
03:42
23:59
 13,270
  7,131
    -6
   -16
  -161,316
  -163,305
113
51
1
0
1
0
0
0
 
30
30
1
2
00:00
06:27
01:25
09:12
  5,108
  9,861
   -21
    10
  -151,579
  -152,811
73
144
1
1
1
1
0
0
 
31
31
1
2
10:47
15:38
15:05
16:47
 15,423
  4,091
    11
     3
  -354,779
  -354,843
37
35
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.