GPS Space Vehicle Time Integrity for MJD 52546

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
07:10
12:55
 20,652
     2
  -250,853
48
0
0
0
 
2
1
04:41
12:17
 27,244
    -8
   271,386
61
0
0
0
 
3
3
1
2
06:07
10:49
10:07
11:50
 14,346
  3,643
    -8
   -12
   -67,229
   -67,271
39
40
0
0
0
0
0
0
 
4
1
13:35
21:17
 27,586
   -21
  -322,266
91
0
0
0
 
5
5
1
2
00:24
17:45
04:31
20:27
 14,754
  9,679
   -22
   -13
   -33,066
   -33,126
37
36
0
0
0
0
0
0
 
6
6
1
2
00:00
20:28
01:58
23:59
  7,097
 12,628
   -37
   -32
      433
      442
37
34
0
0
0
0
0
0
 
7
1
11:51
20:27
 30,868
   -12
  -404,322
297
0
1721
0
 
8
1
11:18
17:00
 20,440
    -1
  -458,492
155
0
0
0
 
9
9
1
2
00:00
22:05
03:09
23:59
 11,324
  6,856
   -28
   -28
    10,120
    10,249
37
34
1
0
0
0
0
0
 
10
1
16:42
23:01
 22,632
   -18
   -12,619
39
0
0
0
 
11
1
10:08
15:15
 18,369
    -5
   -21,753
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:39
17:20
14:02
18:59
 19,288
  5,871
   -10
   -21
    14,757
    14,764
41
36
0
0
0
0
0
0
 
14
1
00:00
08:30
 30,504
   -22
    47,050
36
0
0
0
 
15
1
00:00
04:44
 17,017
   -17
   -17,110
43
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
04:05
 14,707
   -12
  -513,141
281
1
361
0
 
18
18
1
2
00:00
22:05
05:47
23:59
 20,737
  6,858
   -26
   -39
    37,867
    37,595
39
32
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:51
12:55
10:49
16:34
 17,810
 13,084
   -13
   -15
   189,730
   189,776
39
40
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
04:21
10:51
 23,294
   -15
   185,372
129
0
0
0
 
23
23
1
2
00:53
18:19
02:51
23:59
  7,100
 20,337
   -26
   -22
   -10,522
   -10,573
39
36
0
0
0
0
0
0
 
24
1
15:03
23:42
 31,004
   -15
   -60,799
46
0
0
0
 
25
1
01:59
10:07
 29,128
   -15
   -33,311
38
0
0
0
 
26
1
19:09
23:49
 16,739
   -18
  -211,314
119
0
0
0
 
27
1
10:08
15:58
 20,936
    -6
  -188,859
375
0
4711
0
 
28
1
12:06
18:43
 23,747
    -9
    89,183
36
0
0
0
 
29
1
18:44
23:59
 18,854
   -22
  -262,720
131
0
0
0
 
30
30
1
2
02:52
20:28
05:57
22:04
 11,042
  5,733
   -16
   -36
  -328,112
  -330,223
118
70
1
0
1
0
0
0
 
31
31
1
2
07:26
12:18
11:50
13:25
 15,808
  4,016
    -2
     1
  -360,955
  -360,936
42
39
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.