2025dv

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Information

Transient

Name: SN2025dv
Right ascension: 11h32m31.93s
Declination: -18d06m39.68s
Discovery Date: Jan. 4, 2025, 5:09 a.m.
Classification: SN II
Redshift: 0.075926
MW E(B-V): 0.025

Host

Name: 2025dv
Right ascension: 11h32m32.12s
Declination: -18d06m40.20s
Redshift: None
Photometric Redshift: 0.062

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.52
Cutout download	processed	3.38
Global aperture construction	processed	0.58
Local aperture photometry	processed	3.32
Global aperture photometry	processed	3.33
Validate local photometry	processed	0.02
Validate global photometry	processed	10.33
Host information	processed	0.08
Global host SED inference	processed	428.71
Local host SED inference	processed	454.72
Transient information	processed	0.0
Transient MWEBV	processed	0.09
Host MWEBV	processed	0.09
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) = 11h32m31.93s, -18d06m39.68s
semi major axis, semi minor axis (arcsec) = 1.39, 1.39
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
PanSTARRS_g	45.92	0.43	19.745	0.010	AB
PanSTARRS_r	89.95	0.47	19.015	0.006	AB
PanSTARRS_i	128.69	0.59	18.626	0.005	AB
PanSTARRS_z	158.61	1.05	18.399	0.007	AB
PanSTARRS_y	186.44	3.54	18.224	0.021	AB

Aperture details

RA, DEC (J2000) = 11h32m32.11s, -18d06m40.02s
semi major axis, semi minor axis (arcsec) = 15.55, 12.75
angle (degrees, anti-clockwise from east) = -55.77

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	117.09	10.61	18.729	0.098	AB
GALEX_NUV	131.52	7.25	18.603	0.060	AB
PanSTARRS_g	1149.05	4.15	16.249	0.004	AB
PanSTARRS_r	2086.31	4.3	15.602	0.002	AB
PanSTARRS_i	2879.19	5.67	15.252	0.002	AB
PanSTARRS_z	3481.86	10.22	15.045	0.003	AB
PanSTARRS_y	3786.52	35.05	14.954	0.010	AB
2MASS_J	5397.89	352.55	13.675	0.071	Vega
2MASS_H	6243.47	583.58	13.044	0.101	Vega
2MASS_K	5030.83	677.71	12.808	0.146	Vega
WISE_W1	2823.08	37.71	12.574	0.015	Vega
WISE_W2	1753.05	47.56	12.452	0.029	Vega
WISE_W3	3643.04	191.12	9.822	0.057	Vega
WISE_W4	1240.49	1018.85	9.546	0.892	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.643	9.746	9.865
${\rm log}_{10}({\rm SFR})$	-2.183	-1.377	-0.642
${\rm log}_{10}({\rm sSFR})$	-11.924	-11.125	-10.412
${\rm stellar\ age}$	6.722	7.942	11.272

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.310	-0.747	-0.405
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.531	-0.588	0.173

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.208	0.553	1.014
$\delta$	-0.598	-0.106	0.248
$\tau_1/\tau_2$	0.597	0.958	1.315
$Q_{PAH}$	0.696	2.232	4.528
$U_{min}$	3.111	8.303	15.393
${\rm log}_{10}(\gamma_e)\,$	-3.089	-1.611	-0.359

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.395	-0.682	-0.093
${\rm log}_{10}(\tau_{AGN})\,$	1.017	1.447	1.903

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.372	-1.434	-0.794
0.03-0.10 Gyr	-2.516	-1.416	-0.582
0.10-0.33 Gyr	-2.754	-1.447	-0.696
0.33-1.07 Gyr	-2.848	-1.294	-0.527
1.07-3.51 Gyr	-2.671	-0.840	-0.178
3.51-11.48 Gyr	-0.834	-0.169	0.021
11.48-12.75 Gyr	-0.510	0.161	0.899

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.969	11.028	11.123
${\rm log}_{10}({\rm SFR})$	0.295	0.559	0.869
${\rm log}_{10}({\rm sSFR})$	-10.725	-10.469	-10.175
${\rm stellar\ age}$	7.468	8.699	11.613

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.679	-0.461	-0.299
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.781	-0.397	0.281

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.119	0.205	0.353
$\delta$	0.001	0.234	0.352
$\tau_1/\tau_2$	0.588	1.035	1.480
$Q_{PAH}$	1.118	2.692	4.735
$U_{min}$	2.559	7.532	14.676
${\rm log}_{10}(\gamma_e)\,$	-2.805	-1.765	-0.961

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.496	-2.349	-1.770
${\rm log}_{10}(\tau_{AGN})\,$	1.002	1.434	1.835

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.253	0.260	0.480
0.03-0.10 Gyr	0.245	0.647	1.012
0.10-0.33 Gyr	-0.736	0.214	0.606
0.33-1.07 Gyr	-1.383	0.015	0.473
1.07-3.51 Gyr	-1.465	0.060	0.709
3.51-11.48 Gyr	0.194	1.124	1.271
11.48-12.75 Gyr	0.952	1.657	2.232