GPS Space Vehicle Time Integrity for MJD 53707

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
19:24
02:42
22:00
  9,768
  9,346
   638
   626
   -21,727
   -21,881
18
5
1
23
0
0
0
0
 
2
1
07:53
16:03
 29,437
   641
    25,873
13
0
0
0
 
3
3
1
2
00:00
22:55
04:32
23:59
 16,268
  3,881
   653
   628
   -54,857
   -55,108
21
7
1
6
0
0
0
0
 
4
1
06:38
13:47
 25,731
   640
   -71,547
111
0
0
0
 
5
5
1
2
10:43
16:52
14:50
21:10
 14,825
 15,475
   636
   624
  -369,647
  -370,527
166
169
0
0
0
0
0
0
 
6
1
13:25
18:39
 18,798
   644
   -53,341
283
0
26
0
 
7
1
05:32
13:25
 28,347
   642
  -431,243
100
0
0
0
 
8
1
04:07
09:43
 20,149
   655
    49,524
18
0
0
0
 
9
9
1
2
09:23
14:50
10:46
19:23
  5,015
 16,326
   616
   647
  -198,373
  -199,460
59
206
1
0
1
0
0
0
 
10
1
09:29
16:06
 23,855
   655
   -74,049
21
0
0
0
 
11
1
02:43
07:52
 18,508
   642
  -287,210
25
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:20
10:04
06:37
11:44
 19,013
  5,957
   640
   618
   -26,298
   -26,372
22
6
0
3
0
0
0
0
 
14
14
1
2
00:00
16:31
01:12
22:00
  4,312
 19,745
   621
   642
    23,535
    23,522
7
5
0
63
0
0
0
0
 
15
15
1
2
16:04
18:39
17:22
21:35
  4,673
 10,530
   640
   644
  -528,190
  -528,256
5
36
5
0
0
0
0
0
 
16
1
00:00
03:03
 11,016
   643
   -15,728
16
1
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
18
1
2
3
13:47
15:26
17:23
14:50
16:52
22:00
  3,751
  5,106
 16,620
   624
   640
   643
   206,727
   206,759
   206,795
9
4
9
0
13
0
0
0
0
0
0
0
 
19
1
00:06
06:01
 21,241
   648
    26,341
19
34
0
0
 
20
20
1
2
00:00
05:32
03:30
09:22
 12,585
 13,778
   633
   625
    39,947
    39,915
16
8
0
5
0
0
0
0
 
21
1
14:51
19:23
 16,373
   657
  -153,393
14
0
0
0
 
22
22
1
2
16:52
18:40
18:39
22:00
  6,434
 11,964
   630
   659
   -53,802
   -53,792
6
6
38
11
0
0
0
0
 
23
1
00:00
05:31
 19,866
   646
  -160,310
20
1
0
0
 
24
1
06:02
10:42
 16,819
   654
   -66,067
32
0
0
0
 
25
25
1
2
00:00
18:40
03:11
22:00
 11,508
 11,970
   628
   636
    -4,422
    -4,472
7
8
22
4
0
0
0
0
 
26
1
11:48
17:22
 20,030
   642
    27,574
42
0
0
0
 
27
1
03:04
08:42
 20,192
   649
   -24,990
24
0
0
0
 
28
1
04:01
11:16
 26,048
   638
   -37,012
19
0
0
0
 
29
29
1
2
11:18
15:36
15:26
16:52
 14,847
  4,537
   644
   623
  -442,047
  -442,239
58
32
0
0
0
0
0
0
 
30
30
30
1
2
3
11:45
17:23
19:24
15:26
18:39
22:00
 13,223
  4,571
  9,335
   631
   622
   641
  -455,635
  -455,774
  -455,835
33
8
28
0
0
0
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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(NIMT) 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(NIMT) 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.