2018cqw

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Information

Transient

Name: 2018cqw
Right ascension: 18h17m32.19s
Declination: 19d26m40.22s
Discovery Date: None
Classification: SNIa
Redshift: 0.009843
MW E(B-V): 0.127

Host

Name: 2018cqw
Right ascension: 18h17m32.35s
Declination: 19d26m40.92s
Redshift: None
Photometric Redshift:

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	0.7
Cutout download	processed	2.96
Global aperture construction	processed	0.65
Local aperture photometry	processed	3.56
Global aperture photometry	processed	3.63
Validate local photometry	processed	0.02
Validate global photometry	processed	11.52
Host information	processed	0.09
Global host SED inference	processed	452.35
Local host SED inference	processed	679.33
Transient information	processed	0.0
Transient MWEBV	processed	0.11
Host MWEBV	processed	0.05
Log transient processing status	processed	None

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 18h17m32.19s, 19d26m40.22s
semi major axis, semi minor axis (arcsec) = 9.91, 9.91
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_NUV	28.32	3.8	20.270	0.146	AB
PanSTARRS_g	2414.14	3.16	15.443	0.001	AB
PanSTARRS_r	4896.22	3.72	14.675	0.001	AB
PanSTARRS_i	6991.44	4.65	14.289	0.001	AB
PanSTARRS_z	8956.16	8.64	14.020	0.001	AB
PanSTARRS_y	10652.38	18.45	13.831	0.002	AB
2MASS_J	13209.16	207.98	12.703	0.017	Vega
2MASS_H	16563.74	357.01	11.985	0.023	Vega
2MASS_K	13249.77	370.75	11.757	0.030	Vega
WISE_W1	4369.71	64.93	12.100	0.016	Vega
WISE_W2	2328.87	53.51	12.143	0.025	Vega
WISE_W3	477.56	74.3	12.028	0.169	Vega

Aperture details

RA, DEC (J2000) = 18h17m32.18s, 19d26m40.68s
semi major axis, semi minor axis (arcsec) = 27.03, 14.17
angle (degrees, anti-clockwise from east) = -141.86

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_NUV	83.19	8.01	19.100	0.105	AB
PanSTARRS_r	7657.46	7.02	14.190	0.001	AB
PanSTARRS_i	10959.05	8.85	13.801	0.001	AB
PanSTARRS_z	13975.81	16.57	13.537	0.001	AB
2MASS_J	21494.93	441.3	12.174	0.022	Vega
2MASS_H	25955.82	758.7	11.497	0.032	Vega
2MASS_K	20970.36	792.25	11.258	0.041	Vega
WISE_W1	9945.75	153.3	11.207	0.017	Vega
WISE_W2	5343.6	126.62	11.241	0.026	Vega
WISE_W3	1618.1	216.88	10.703	0.146	Vega
WISE_W4	2196.32	1204.41	8.926	0.595	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.582	9.661	9.774
${\rm log}_{10}({\rm SFR})$	-4.320	-2.607	-1.781
${\rm log}_{10}({\rm sSFR})$	-13.887	-12.293	-11.429
${\rm stellar\ age}$	7.635	8.853	12.450

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.116	-0.921	-0.742
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.488	-0.658	0.116

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.095	0.192	0.329
$\delta$	-0.933	-0.753	-0.416
$\tau_1/\tau_2$	0.599	0.968	1.334
$Q_{PAH}$	0.267	0.805	1.776
$U_{min}$	3.433	9.598	16.949
${\rm log}_{10}(\gamma_e)\,$	-2.934	-1.816	-0.704

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.617	-3.841	-2.867
${\rm log}_{10}(\tau_{AGN})\,$	1.060	1.598	2.012

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.876	-2.718	-1.744
0.03-0.10 Gyr	-5.059	-2.789	-1.847
0.10-0.33 Gyr	-4.569	-2.548	-1.672
0.33-1.10 Gyr	-4.165	-2.372	-1.406
1.10-3.64 Gyr	-3.889	-1.723	-0.417
3.64-12.08 Gyr	-1.546	-0.297	-0.093
12.08-13.42 Gyr	-0.746	0.180	0.879

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.724	9.856	9.961
${\rm log}_{10}({\rm SFR})$	-3.176	-1.740	-1.247
${\rm log}_{10}({\rm sSFR})$	-13.034	-11.633	-11.066
${\rm stellar\ age}$	6.744	8.251	11.899

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.978	-0.716	-0.511
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.615	-0.734	0.176

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.093	0.272	0.459
$\delta$	-0.582	-0.094	0.215
$\tau_1/\tau_2$	0.558	0.960	1.384
$Q_{PAH}$	0.287	0.841	2.480
$U_{min}$	3.328	8.759	15.880
${\rm log}_{10}(\gamma_e)\,$	-3.297	-2.329	-1.414

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.426	-3.643	-2.762
${\rm log}_{10}(\tau_{AGN})\,$	1.002	1.486	1.911

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.463	-1.846	-1.231
0.03-0.10 Gyr	-4.056	-1.884	-1.223
0.10-0.33 Gyr	-4.103	-1.899	-1.176
0.33-1.10 Gyr	-3.729	-1.699	-0.854
1.10-3.64 Gyr	-2.432	-0.791	0.013
3.64-12.08 Gyr	-1.276	-0.068	0.114
12.08-13.42 Gyr	-0.889	0.134	1.024