GPS Space Vehicle Time Integrity for MJD 53266, Saturday 18 September 2004

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
03:38
10:06
 23,188
  1,687
  -361,930
7
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
04:54
10:40
 20,679
  1,693
   -43,216
17
0
0
0
 
4
4
1
2
12:14
18:17
18:08
19:49
 21,216
  5,483
  1,686
  1,682
   300,648
   300,872
96
24
0
0
0
0
0
0
 
5
5
5
1
2
3
00:00
16:32
18:17
03:18
18:08
21:40
 11,920
  5,788
 12,145
  1,667
  1,685
  1,678
   -47,881
   -47,981
   -48,006
9
3
12
1
0
0
0
0
0
0
0
0
 
6
6
1
2
04:06
19:14
05:25
21:55
  4,701
  9,647
  1,701
  1,678
  -439,780
  -440,860
29
54
1
0
1
0
0
0
 
7
7
1
2
10:40
18:17
18:08
19:20
 26,844
  3,761
  1,691
  1,683
  -342,685
  -342,339
167
21
0
0
0
0
0
0
 
8
1
10:04
15:44
 20,412
  1,694
    11,071
7
3
0
0
 
9
9
1
2
00:00
20:20
01:50
21:55
  6,639
  5,716
  1,683
  1,672
     6,989
     7,123
7
4
1
0
0
0
0
0
 
10
10
1
2
15:40
18:17
18:08
21:55
  8,901
 13,088
  1,692
  1,675
   -49,042
   -49,066
12
3
0
1
0
0
0
0
 
11
1
08:13
14:01
 20,859
  1,692
  -148,380
22
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
07:27
16:09
12:47
17:49
 19,157
  6,019
  1,693
  1,684
    23,400
    23,370
5
5
1
0
0
0
0
0
 
14
14
1
2
00:00
22:29
07:12
23:59
 25,845
  5,358
  1,681
  1,673
    29,153
    29,201
15
5
0
0
0
0
0
0
 
15
1
00:00
04:37
 16,602
  1,682
  -320,156
19
0
0
0
 
16
1
02:54
09:10
 22,522
  1,689
    -4,092
8
0
0
0
 
17
17
1
2
14:55
18:17
18:08
21:55
 11,572
 13,088
  1,690
  1,674
   153,299
   153,360
11
20
0
0
0
0
0
0
 
18
18
1
2
00:00
19:54
04:22
21:55
 15,696
  7,239
  1,679
  1,676
    78,718
    78,987
22
5
1
0
0
0
0
0
 
19
1
06:11
12:06
 21,271
  1,694
     8,472
6
4
0
0
 
20
20
1
2
04:44
11:24
09:38
15:28
 17,606
 14,623
  1,693
  1,694
   124,404
   124,330
13
20
0
0
0
0
0
0
 
21
1
00:00
03:01
 10,870
  1,670
   -77,916
3
30
0
0
 
22
1
00:00
05:41
 20,439
  1,677
   -14,094
8
0
0
0
 
23
1
05:51
11:36
 20,701
  1,694
  -170,985
40
0
0
0
 
24
24
1
2
13:38
18:17
18:08
21:55
 16,194
 13,088
  1,689
  1,680
   -56,803
   -56,855
20
13
0
0
0
0
0
0
 
25
1
00:47
09:16
 30,469
  1,687
   -74,071
5
1
0
0
 
26
1
18:17
21:55
 13,088
  1,678
  -227,006
46
0
0
0
 
27
1
08:55
14:52
 21,390
  1,694
  -410,441
92
0
0
0
 
28
1
11:00
17:39
 23,861
  1,693
   -40,355
9
4
0
0
 
29
1
18:17
21:55
 13,088
  1,680
  -336,095
38
0
0
0
 
30
30
1
2
00:00
18:17
04:42
21:46
 16,915
 12,537
  1,677
  1,681
  -544,169
  -543,885
19
10
1
0
0
0
0
0
 
31
1
10:01
18:08
 29,187
  1,694
    -1,543
64
0
0
0
 
32
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33
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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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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.