GPS Space Vehicle Time Integrity for MJD 52540

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
07:35
13:20
 20,633
   -44
  -249,807
54
0
0
0
 
2
1
05:06
12:42
 27,249
   -46
   268,145
69
0
0
0
 
3
3
1
2
06:31
11:14
10:31
12:14
 14,341
  3,625
   -39
   -43
   -65,584
   -65,626
47
36
0
0
0
0
0
0
 
4
1
13:59
21:40
 27,535
   -66
  -317,227
96
0
0
0
 
5
5
1
2
01:07
18:11
04:56
22:29
 13,730
 15,443
   -55
   -66
   -32,511
   -32,577
48
51
0
0
0
0
0
0
 
6
6
1
2
00:00
21:40
01:57
23:59
  6,996
  8,301
   -70
   -69
      339
      362
48
49
0
0
0
0
0
0
 
7
1
12:15
20:51
 30,858
   -66
  -421,278
297
0
1665
0
 
8
1
11:43
17:25
 20,433
   -55
  -471,551
150
0
0
0
 
9
9
1
2
00:00
22:30
03:34
23:59
 12,787
  5,365
   -62
   -76
     9,154
     9,278
48
50
0
0
0
0
0
0
 
10
1
17:07
23:26
 22,630
   -66
   -12,308
50
0
0
0
 
11
1
10:31
15:40
 18,460
   -52
   -21,307
48
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:03
17:46
14:26
19:22
 19,305
  5,783
   -62
   -79
    14,319
    14,320
50
46
0
0
0
0
0
0
 
14
1
00:19
08:55
 30,880
   -64
    47,872
47
0
0
0
 
15
1
00:00
05:08
 18,438
   -65
   -14,757
53
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
04:30
 16,163
   -62
  -477,764
323
1
1420
0
 
18
18
1
2
03:34
22:30
06:11
23:59
  9,374
  5,372
   -56
   -90
    39,618
    39,358
48
49
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:15
13:20
11:13
16:58
 17,850
 12,979
   -53
   -65
   188,618
   188,655
48
56
0
0
0
0
0
0
 
21
1
01:03
07:23
 22,703
   -69
     3,915
52
0
0
0
 
22
1
04:45
11:15
 23,295
   -44
   193,926
107
0
0
0
 
23
23
1
2
01:04
18:44
02:38
23:59
  5,631
 18,846
   -85
   -72
   -10,175
   -10,209
49
50
0
0
0
0
0
0
 
24
1
15:28
23:59
 30,533
   -72
   -59,493
57
0
0
0
 
25
1
02:38
10:31
 28,238
   -45
   -33,067
47
0
0
0
 
26
1
19:33
23:59
 15,891
   -62
  -199,153
120
0
0
0
 
27
1
10:31
16:22
 20,952
   -56
  -156,834
396
0
5377
0
 
28
1
13:19
19:08
 20,423
   -60
    89,366
47
0
0
0
 
29
1
19:08
23:26
 15,406
   -62
  -251,181
111
0
0
0
 
30
30
1
2
01:57
20:52
06:22
22:29
 15,803
  5,794
   -71
   -92
  -309,817
  -312,111
169
80
1
0
1
0
0
0
 
31
1
07:51
12:14
 15,751
   -39
  -361,503
46
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.