2025mhr

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Information

Transient

Name: AT2025mhr
Right ascension: 13h34m06.54s
Declination: 28d09m31.38s
Discovery Date: May 27, 2025, 7:55 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: 2025mhr
Right ascension: 13h34m06.53s
Declination: 28d09m31.18s
Redshift: None
Photometric Redshift: 0.135

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.74
Transient MWEBV	processed	0.09
Host match	processed	1.92
Host information	processed	0.08
Host MWEBV	processed	0.1
Global aperture construction	processed	0.67
Global aperture photometry	processed	6.65
Validate global photometry	processed	19.16
Global host SED inference	processed	567.17
Local aperture photometry	processed	6.49
Validate local photometry	no valid phot	0.03
Local host SED inference	not 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) = 13h34m06.54s, 28d09m31.38s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 13h34m06.52s, 28d09m31.20s
semi major axis, semi minor axis (arcsec) = 4.39, 3.57
angle (degrees, anti-clockwise from east) = -101.8

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	0.01	0.11	28.718	9.790	AB
GALEX_NUV	0.64	1.43	24.377	2.414	AB
SDSS_u	22.94	3.46	20.499	0.164	AB
SDSS_g	76.31	2.5	19.194	0.036	AB
DES_g	88.86	0.59	19.028	0.007	AB
PanSTARRS_g	81.69	0.95	19.120	0.013	AB
SDSS_r	189.91	3.95	18.204	0.023	AB
PanSTARRS_r	186.34	1.01	18.224	0.006	AB
DES_r	202.73	1.19	18.133	0.006	AB
SDSS_i	281.33	5.18	17.777	0.020	AB
PanSTARRS_i	275.55	1.41	17.800	0.006	AB
PanSTARRS_z	343.53	1.96	17.560	0.006	AB
SDSS_z	367.96	10.97	17.485	0.032	AB
DES_z	379.53	4.04	17.452	0.012	AB
PanSTARRS_y	415.36	4.98	17.354	0.013	AB
2MASS_J	525.25	102.38	16.204	0.212	Vega
2MASS_H	630.78	148.26	15.533	0.255	Vega
2MASS_K	631.35	152.17	15.062	0.262	Vega
WISE_W1	210.59	10.02	15.392	0.052	Vega
WISE_W2	126.04	11.87	15.310	0.102	Vega
WISE_W3	-52.02	45.53			Vega
WISE_W4	330.89	316.47	10.981	1.038	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.465	10.554	10.680
{\rm log}_{10}({\rm SFR})	-1.771	-0.245	0.599
{\rm log}_{10}({\rm sSFR})	-12.363	-10.789	-9.894
{\rm stellar\ age}	6.914	8.358	11.379

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.580	-1.176	-0.858
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.483	-0.486	0.178

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.303	0.473	0.643
\delta	-0.939	-0.796	-0.509
\tau_1/\tau_2	0.443	0.935	1.422
Q_{PAH}	0.728	2.494	4.693
U_{min}	3.091	9.276	17.166
{\rm log}_{10}(\gamma_e)\,	-2.668	-1.631	-0.583

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.259	-2.977	-1.845
{\rm log}_{10}(\tau_{AGN})\,	1.114	1.622	1.954

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.421	-0.941	-0.122
0.03-0.10 Gyr	-2.157	-0.157	0.743
0.10-0.32 Gyr	-3.535	-0.758	0.370
0.32-1.04 Gyr	-4.938	-1.437	0.000
1.04-3.36 Gyr	-3.750	-0.916	0.309
3.36-10.83 Gyr	-1.593	0.564	0.821
10.83-12.03 Gyr	0.244	1.264	1.848