2023cvq

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Information

Transient

Name: SN2023cvq
Right ascension: 8h38m10.58s
Declination: 25d06m05.58s
Discovery Date: March 10, 2023, 5:16 a.m.
Classification: SN Ia-91bg-like
Redshift: 0.028600
MW E(B-V): 0.035

Host

Name: 2023cvq
Right ascension: 8h38m10.24s
Declination: 25d05m55.67s
Redshift: 0.028576
Photometric Redshift: 0.030

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	5.56
Cutout download	processed	0.03
Global aperture construction	processed	0.63
Local aperture photometry	processed	7.07
Global aperture photometry	processed	5.67
Validate local photometry	processed	0.03
Validate global photometry	processed	15.93
Host information	processed	0.1
Global host SED inference	processed	580.74
Local host SED inference	processed	489.3
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.12
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) = 8h38m10.58s, 25d06m05.58s
semi major axis, semi minor axis (arcsec) = 3.49, 3.49
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	9.87	2.9	21.414	0.319	AB
SDSS_g	60.3	2.38	19.449	0.043	AB
DES_g	70.54	0.46	19.279	0.007	AB
PanSTARRS_g	73.59	0.75	19.233	0.011	AB
SDSS_r	130.33	3.59	18.612	0.030	AB
PanSTARRS_r	150.9	0.87	18.453	0.006	AB
DES_r	151.61	1.13	18.448	0.008	AB
SDSS_i	200.35	4.58	18.146	0.025	AB
PanSTARRS_i	213.07	0.97	18.079	0.005	AB
PanSTARRS_z	282.62	2.79	17.772	0.011	AB
SDSS_z	279.78	10.68	17.783	0.041	AB
PanSTARRS_y	343.26	5.9	17.561	0.019	AB
2MASS_J	448.59	65.27	16.375	0.158	Vega
2MASS_H	556.9	109.0	15.668	0.213	Vega
2MASS_K	610.5	114.44	15.098	0.204	Vega

Aperture details

RA, DEC (J2000) = 8h38m10.23s, 25d05m55.55s
semi major axis, semi minor axis (arcsec) = 16.86, 15.81
angle (degrees, anti-clockwise from east) = -9.91

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_NUV	38.8	1.62	19.928	0.045	AB
SDSS_u	537.94	14.51	17.073	0.029	AB
SDSS_g	3196.86	15.84	15.138	0.005	AB
DES_g	3579.03	2.86	15.016	0.001	AB
PanSTARRS_g	3648.81	3.68	14.995	0.001	AB
PanSTARRS_r	7583.14	4.19	14.200	0.001	AB
DES_r	7892.93	7.42	14.157	0.001	AB
PanSTARRS_i	10735.41	4.66	13.823	0.000	AB
PanSTARRS_z	13698.71	13.1	13.558	0.001	AB
SDSS_z	14271.79	55.2	13.514	0.004	AB
2MASS_H	28777.24	557.49	11.385	0.021	Vega
WISE_W1	10478.71	81.11	11.150	0.008	Vega
WISE_W3	1988.5	277.37	10.480	0.151	Vega
WISE_W4	-638.0	1356.2			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.022	9.135	9.251
${\rm log}_{10}({\rm SFR})$	-2.010	-1.296	-0.863
${\rm log}_{10}({\rm sSFR})$	-11.211	-10.432	-9.957
${\rm stellar\ age}$	5.816	7.549	10.050

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.058	-0.541	-0.151
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.780	-1.224	-0.123

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.469	1.039	1.429
$\delta$	-0.460	-0.147	0.140
$\tau_1/\tau_2$	0.635	0.962	1.296
$Q_{PAH}$	0.775	2.498	4.778
$U_{min}$	2.811	8.141	15.168
${\rm log}_{10}(\gamma_e)\,$	-3.175	-1.952	-0.857

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.839	-2.007	-0.648
${\rm log}_{10}(\tau_{AGN})\,$	0.909	1.392	1.885

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.982	-1.216	-0.844
0.03-0.10 Gyr	-2.284	-1.397	-0.840
0.10-0.33 Gyr	-2.342	-1.373	-0.812
0.33-1.10 Gyr	-2.218	-1.212	-0.708
1.10-3.63 Gyr	-1.982	-1.004	-0.646
3.63-12.04 Gyr	-1.296	-0.815	-0.620
12.04-13.37 Gyr	-1.286	-0.673	0.049

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.674	10.760	10.911
${\rm log}_{10}({\rm SFR})$	-1.822	-1.089	-0.561
${\rm log}_{10}({\rm sSFR})$	-12.682	-11.868	-11.283
${\rm stellar\ age}$	7.022	8.196	12.572

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.503	-0.370	-0.265
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.677	-1.027	-0.095

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.172	0.333	0.477
$\delta$	-0.897	-0.686	-0.420
$\tau_1/\tau_2$	0.523	0.907	1.295
$Q_{PAH}$	0.142	0.485	1.043
$U_{min}$	3.216	8.291	15.562
${\rm log}_{10}(\gamma_e)\,$	-3.368	-2.581	-1.475

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.285	-3.083	-1.955
${\rm log}_{10}(\tau_{AGN})\,$	0.940	1.275	1.751

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.921	-1.040	-0.504
0.03-0.10 Gyr	-2.581	-1.226	-0.560
0.10-0.33 Gyr	-3.035	-1.250	-0.381
0.33-1.10 Gyr	-2.388	-0.765	0.089
1.10-3.63 Gyr	-1.765	0.400	0.862
3.63-12.04 Gyr	-0.666	0.824	0.995
12.04-13.37 Gyr	0.456	1.105	2.025