24 1001 
F.Kluge fkluge@iup.uni-heidelberg.de 
Institut f. Umweltphysik (IUP) Heidelberg, 69120 Heidelberg 
1 | HALO | mini-DOAS | C2H2O2 and C3H4O2^* data measured with MiniDOAS instrument 
ACRIDICON-CHUVA 
1 1
2014 09 18 2019 11 12
0 
Timesec after midnight (UTC) in sec (UTC) on the day given in line 7 
4 
1 1 1 1
-9999 -9999 -9999 -9999
C2H2O2, volume mixing ratio (ppt)
C2H2O2 Error, volume mixing ratio (ppt)
C3H4O2^*, volume mixing ratio (ppt)
C3H4O2^* Error, volume mixing ratio (ppt)
5
flight-no	ACRIDICON-CHUVA flight 12
file-name	ACRIDICON-12_2014-09-18_MINIDOAS_C2H2O2_C3H4O2_V1.ames
C3H4O2^* is denoted by the sum of C3H4O2 (methylglyoxal) and
other substituted dicarbonyls (mainly 2,3-butanedione, C3H6O2),
with visible absorption spectra similar to C3H4O2
1
UTC	C2H2O2	C2H2O2_Error	C3H4O2^*	C3H4O2^*_Error
57493	83	32	1248	391
57711	72	29	1075	359
57870	41	16	730	225
57993	10	10	513	153
58131	27	12	516	179
58276	8	12	211	156
58420	28	14	39	135
58567	7	13	-9999	-9999
58708	-9999	-9999	199	154
58855	-9999	-9999	-9999	-9999
59002	3	12	221	137
59153	15	12	367	172
59299	87	47	646	387
59468	73	27	676	258
59657	57	20	713	222
59809	29	18	357	169
59986	24	14	287	115
60298	98	32	911	298
60586	54	20	480	169
60749	53	19	490	208
60897	11	13	-9999	-9999
61044	-9999	-9999	-9999	-9999
61193	-9999	-9999	-9999	-9999
61340	-9999	13	-9999	-9999
61503	27	29	270	313
61766	46	18	450	159
62041	107	35	721	325
62227	169	68	1117	582
62498	106	44	139	348
62766	125	48	1286	488
62949	63	26	573	252
63200	85	35	470	342
63424	62	27	1106	363
63706	83	27	399	246
63951	144	43	335	366
64269	66	33	637	200
64476	78	29	-9999	-9999
64687	71	30	-9999	-9999
64897	157	52	1017	337
65146	203	75	-9999	-9999
65331	95	39	-9999	-9999
65531	112	45	-9999	-9999
65764	101	36	42	101
66071	40	19	-9999	-9999
66274	46	19	-9999	-9999