GPS Space Vehicle Time Integrity for MJD 53031

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(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
22:02
03:49
23:59
 13,703
  7,016
   870
   855
  -325,701
  -325,883
38
22
1
268
0
0
0
0
 
2
2
1
2
01:16
20:25
03:34
23:59
  8,221
 12,795
   858
   883
   265,102
   265,586
37
34
1
67
0
0
0
0
 
3
3
1
2
00:00
20:59
02:44
23:59
  9,795
 10,765
   874
   875
   -80,103
   -80,321
39
23
1
327
0
0
0
0
 
4
1
04:27
12:05
 27,385
   881
    52,691
67
0
0
0
 
5
5
1
2
09:15
15:29
12:49
19:09
 12,809
 13,135
   881
   873
   -14,181
   -14,225
40
31
0
3
0
0
0
0
 
6
1
11:16
16:28
 18,616
   886
     4,093
35
0
0
0
 
7
1
02:44
11:15
 30,548
   882
  -629,831
60
0
0
0
 
8
8
1
2
02:19
03:50
03:34
07:58
  4,438
 14,825
   859
   889
  -376,676
  -376,580
38
38
0
0
0
0
0
0
 
9
9
1
2
08:06
12:50
09:09
17:12
  3,607
 15,651
   881
   882
    28,311
    28,348
32
32
12
0
0
0
0
0
 
10
1
07:39
14:03
 22,955
   889
   -37,574
37
0
0
0
 
11
1
00:54
06:06
 18,691
   881
   -91,599
36
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
08:13
04:54
09:56
 17,572
  6,176
   871
   876
    32,341
    32,340
38
31
0
0
0
0
0
0
 
14
1
15:00
23:31
 30,591
   875
    18,873
27
14
0
0
 
15
1
15:05
20:35
 19,763
   880
  -217,210
38
17
0
0
 
16
16
1
2
00:00
18:57
01:15
23:59
  4,525
 18,088
   850
   879
   -15,540
   -15,486
42
25
0
172
0
0
0
0
 
17
1
07:19
15:51
 30,585
   879
  -147,273
188
0
0
0
 
18
18
1
2
12:06
16:28
14:59
20:25
 10,354
 14,118
   876
   879
     9,121
     9,165
37
30
0
1
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
03:34
20:50
01:45
07:38
23:59
  6,304
 14,572
 11,322
   857
   881
   866
   192,574
   192,557
   192,402
40
34
23
0
1
278
0
0
0
0
0
0
 
21
1
14:04
18:56
 17,455
   886
   -70,546
32
8
0
0
 
22
1
17:13
21:52
 16,715
   858
    70,728
70
0
0
0
 
23
1
16:28
22:29
 21,582
   877
  -192,366
30
56
0
0
 
24
1
05:53
14:31
 30,947
   881
   -92,424
46
0
0
0
 
25
1
17:13
23:59
 24,295
   864
   -58,781
28
29
0
0
 
26
1
10:02
15:28
 19,532
   885
  -442,583
68
0
0
0
 
27
1
00:54
06:43
 20,873
   877
  -898,759
58
0
0
0
 
28
1
03:06
09:41
 23,626
   888
   -15,757
35
2
0
0
 
29
1
09:42
14:59
 18,923
   884
  -215,933
52
0
0
0
 
30
30
1
2
15:52
19:10
17:12
20:49
  4,809
  5,952
   878
   874
  -758,284
  -758,512
37
47
1
0
0
0
0
0
 
31
31
1
2
00:00
22:30
02:44
23:59
  9,790
  5,331
   885
   875
  -116,824
  -119,621
107
50
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(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.