2025xv

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Information

Transient

Name: AT2025xv
Right ascension: 11h07m42.47s
Declination: 6d00m05.69s
Discovery Date: Jan. 20, 2025, 9:28 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2025xv
Right ascension: 11h07m41.96s
Declination: 6d00m04.30s
Redshift: 0.078525
Photometric Redshift: 0.078

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.6
Cutout download	processed	19.29
Global aperture construction	processed	0.53
Local aperture photometry	processed	5.62
Global aperture photometry	processed	5.6
Validate local photometry	processed	0.02
Validate global photometry	processed	17.33
Host information	processed	0.09
Global host SED inference	processed	630.95
Local host SED inference	processed	522.65
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.11
Processing status	completed	N/A	N/A

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) = 11h07m42.47s, 6d00m05.69s
semi major axis, semi minor axis (arcsec) = 1.35, 1.35
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	0.99	0.15	23.909	0.166	AB
PanSTARRS_g	1.87	0.28	23.222	0.163	AB
SDSS_r	1.92	0.7	23.190	0.393	AB
PanSTARRS_r	1.99	0.37	23.155	0.201	AB
DES_r	2.64	0.2	22.846	0.084	AB
SDSS_i	2.56	1.18	22.878	0.501	AB
PanSTARRS_i	3.19	0.29	22.640	0.098	AB
PanSTARRS_z	4.0	0.8	22.394	0.217	AB
SDSS_z	5.02	3.04	22.148	0.657	AB
DES_z	3.98	0.69	22.401	0.188	AB
PanSTARRS_y	7.23	2.06	21.751	0.310	AB

Aperture details

RA, DEC (J2000) = 11h07m41.95s, 6d00m04.38s
semi major axis, semi minor axis (arcsec) = 9.76, 5.67
angle (degrees, anti-clockwise from east) = -165.54

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	16.78	4.09	20.838	0.265	AB
GALEX_NUV	4.1	0.57	22.367	0.150	AB
SDSS_u	73.66	5.55	19.232	0.082	AB
SDSS_g	527.39	6.49	17.095	0.013	AB
DES_g	567.45	1.57	17.015	0.003	AB
PanSTARRS_g	583.92	1.59	16.984	0.003	AB
SDSS_r	1203.01	9.51	16.199	0.009	AB
PanSTARRS_r	1207.2	2.08	16.196	0.002	AB
DES_r	1321.94	2.82	16.097	0.002	AB
SDSS_i	1786.96	12.38	15.770	0.008	AB
PanSTARRS_i	1764.15	1.62	15.784	0.001	AB
PanSTARRS_z	2307.38	4.38	15.492	0.002	AB
SDSS_z	2394.46	20.5	15.452	0.009	AB
DES_z	2449.99	9.73	15.427	0.004	AB
PanSTARRS_y	2685.04	10.88	15.328	0.004	AB
2MASS_J	3390.01	253.08	14.180	0.081	Vega
2MASS_H	4455.86	364.21	13.410	0.089	Vega
2MASS_K	3942.61	462.17	13.073	0.127	Vega
WISE_W1	1854.36	30.37	13.031	0.018	Vega
WISE_W2	1079.68	35.79	12.978	0.036	Vega
WISE_W3	106.28	130.33	13.660	1.331	Vega
WISE_W4	160.85	612.88	11.764	4.137	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})\,	7.749	8.117	8.353
{\rm log}_{10}({\rm SFR})	-1.499	-0.877	-0.146
{\rm log}_{10}({\rm sSFR})	-9.707	-8.912	-8.010
{\rm stellar\ age}	0.165	2.792	6.411

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.564	-0.978	-0.320
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.413	-0.645	0.087

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.423	2.121	2.883
\delta	0.066	0.230	0.339
\tau_1/\tau_2	0.772	1.172	1.559
Q_{PAH}	1.170	2.722	5.091
U_{min}	3.185	8.865	17.259
{\rm log}_{10}(\gamma_e)\,	-2.914	-1.530	-0.456

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.576	-0.662	0.249
{\rm log}_{10}(\tau_{AGN})\,	1.090	1.639	1.995

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.670	-0.933	-0.293
0.03-0.10 Gyr	-2.133	-1.128	-0.161
0.10-0.33 Gyr	-2.789	-1.426	-0.654
0.33-1.07 Gyr	-4.377	-1.861	-1.262
1.07-3.50 Gyr	-5.423	-2.262	-1.543
3.50-11.45 Gyr	-6.395	-2.587	-1.645
11.45-12.72 Gyr	-6.713	-2.608	-1.502

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.897	10.995	11.050
{\rm log}_{10}({\rm SFR})	-1.679	-1.100	-0.589
{\rm log}_{10}({\rm sSFR})	-12.656	-12.059	-11.568
{\rm stellar\ age}	7.892	11.273	12.071

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.901	-0.518	-0.347
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.346	-0.682	-0.098

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.128	0.231	0.441
\delta	-0.761	-0.479	-0.205
\tau_1/\tau_2	0.492	0.958	1.452
Q_{PAH}	2.169	4.390	6.086
U_{min}	3.384	9.709	17.751
{\rm log}_{10}(\gamma_e)\,	-1.980	-0.567	-0.149

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.038	-2.853	-1.700
{\rm log}_{10}(\tau_{AGN})\,	1.272	1.787	2.056

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.389	-0.857	-0.386
0.03-0.10 Gyr	-4.188	-1.714	-0.731
0.10-0.33 Gyr	-4.420	-1.829	-0.745
0.33-1.07 Gyr	-4.028	-1.583	-0.472
1.07-3.50 Gyr	-3.334	-1.157	0.071
3.50-11.45 Gyr	-1.700	0.451	1.167
11.45-12.72 Gyr	1.081	2.079	2.198