2026pkv results

2026pkv results

Information

Transient

Name:	`AT2026pkv`
Right ascension:	`9h06m01.14s`
Declination:	`47d30m33.76s`
Discovery Date:	`May 16, 2026, 6:22 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.013`

Host

Name:	`J090601.15+473033.66`
Object ID:	`9907736941953335`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`9h06m01.15s`
Declination:	`47d30m33.66s`
Redshift:	`None`
Photometric Redshift:	`0.045`

Cutout Download Report

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

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	16.86
Transient MWEBV	processed	0.11
Host match	processed	5.73
Host information	processed	0.06
Host MWEBV	processed	0.05
Host spectrum download	not processed	None
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.17
Validate global photometry	processed	16.08
Global host SED inference	processed	451.02
Local aperture photometry	processed	5.03
Validate local photometry	processed	0.02
Local host SED inference	processed	507.73

Imaging data

Spectral Energy Distribution

Host Galaxy Spectrum

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.276	8.599	8.788
{\rm log}_{10}({\rm SFR})	-1.804	-0.833	-0.094
{\rm log}_{10}({\rm sSFR})	-10.520	-9.485	-8.474
{\rm stellar\ age}	0.681	4.798	7.129

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.636	-1.147	-0.626
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.853	-1.492	-0.480

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.093	0.396	0.817
\delta	-0.661	-0.235	0.154
\tau_1/\tau_2	0.646	1.061	1.466
Q_{PAH}	0.722	2.864	5.281
U_{min}	3.320	9.058	16.891
{\rm log}_{10}(\gamma_e)\,	-3.275	-2.031	-0.620

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.044	-1.040	-0.148
{\rm log}_{10}(\tau_{AGN})\,	1.055	1.422	1.949

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.545	-1.629	-0.907
0.03-0.10 Gyr	-1.892	-0.739	0.055
0.10-0.33 Gyr	-1.901	-0.905	-0.260
0.33-1.09 Gyr	-2.992	-1.252	-0.815
1.09-3.59 Gyr	-3.530	-1.426	-1.020
3.59-11.84 Gyr	-4.031	-1.622	-1.109
11.84-13.16 Gyr	-4.017	-1.667	-0.914

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.470	8.725	8.888
{\rm log}_{10}({\rm SFR})	-1.880	-1.005	-0.363
{\rm log}_{10}({\rm sSFR})	-10.599	-9.795	-9.046
{\rm stellar\ age}	1.843	5.357	7.313

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.745	-1.381	-0.896
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.805	-1.006	0.191

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.103	0.287	0.487
\delta	-0.722	-0.317	0.105
\tau_1/\tau_2	0.622	1.001	1.386
Q_{PAH}	1.115	2.721	4.881
U_{min}	3.409	9.331	16.518
{\rm log}_{10}(\gamma_e)\,	-2.872	-1.668	-0.554

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.333	-1.559	-0.907
{\rm log}_{10}(\tau_{AGN})\,	1.110	1.526	1.917

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.628	-1.932	-1.245
0.03-0.10 Gyr	-1.885	-0.910	-0.208
0.10-0.33 Gyr	-1.484	-0.760	-0.245
0.33-1.09 Gyr	-2.211	-1.080	-0.658
1.09-3.59 Gyr	-2.709	-1.278	-0.928
3.59-11.84 Gyr	-3.031	-1.412	-1.049
11.84-13.16 Gyr	-3.283	-1.469	-0.763

Aperture Photometry

Aperture details

RA, DEC (J2000):	9h06m01.14s, 47d30m33.76s
semi major axis, semi minor axis (arcsec):	2.27, 2.27
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	28.68	2.29	20.256	0.087	AB
SDSS_g	63.38	2.14	19.395	0.037	AB
DES_g	62.45	0.6	19.411	0.011	AB
PanSTARRS_g	63.6	0.62	19.391	0.011	AB
SDSS_r	75.03	2.44	19.212	0.035	AB
PanSTARRS_r	82.17	0.6	19.113	0.008	AB
SDSS_i	94.79	3.01	18.958	0.034	AB
PanSTARRS_i	92.57	0.65	18.984	0.008	AB
PanSTARRS_z	101.78	1.52	18.881	0.016	AB
SDSS_z	86.42	6.29	19.058	0.079	AB
DES_z	104.47	2.26	18.852	0.023	AB
PanSTARRS_y	95.85	4.21	18.946	0.048	AB

Aperture details

RA, DEC (J2000):	9h06m01.14s, 47d30m33.78s
semi major axis, semi minor axis (arcsec):	4.35, 2.88
angle (degrees, anti-clockwise from east):	-106.44

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	36.75	3.35	19.987	0.099	AB
SDSS_g	75.35	2.44	19.207	0.035	AB
DES_g	72.52	0.67	19.249	0.010	AB
PanSTARRS_g	75.68	0.94	19.203	0.014	AB
SDSS_r	89.46	2.9	19.021	0.035	AB
PanSTARRS_r	96.44	0.91	18.939	0.010	AB
SDSS_i	111.87	3.77	18.778	0.037	AB
PanSTARRS_i	109.97	0.99	18.797	0.010	AB
PanSTARRS_z	113.91	2.31	18.759	0.022	AB
SDSS_z	96.98	9.45	18.933	0.106	AB
DES_z	117.14	2.51	18.728	0.023	AB
PanSTARRS_y	112.06	6.36	18.776	0.062	AB
2MASS_J	89.95	82.53	18.120	0.996	Vega
2MASS_H	111.17	121.03	17.417	1.182	Vega
2MASS_K	282.77	145.33	15.934	0.558	Vega
WISE_W1	58.97	7.34	16.774	0.135	Vega
WISE_W3	96.8	58.84	13.761	0.660	Vega
WISE_W4	38.28	406.61	13.323	11.532	Vega