2025zmd

Download data

Information

Transient

Name: AT2025zmd
Right ascension: 8h12m02.46s
Declination: 6d44m16.64s
Discovery Date: Sept. 30, 2025, 11:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name:
Right ascension: 8h12m02.49s
Declination: 6d44m16.76s
Redshift: 0.162752
Photometric Redshift:

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	6.52
Cutout download	processed	5.13
Global aperture construction	processed	0.68
Local aperture photometry	processed	4.15
Global aperture photometry	processed	3.98
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	11.34
Host information	processed	0.04
Global host SED inference	processed	612.68
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.04
Processing status	blocked	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) = 8h12m02.46s, 6d44m16.64s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 8h12m02.47s, 6d44m17.02s
semi major axis, semi minor axis (arcsec) = 7.76, 6.06
angle (degrees, anti-clockwise from east) = -62.31

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.45	1.07	22.929	0.475	AB
GALEX_NUV	1.97	1.66	23.163	0.912	AB
PanSTARRS_g	340.49	1.69	17.570	0.005	AB
PanSTARRS_r	861.46	1.72	16.562	0.002	AB
PanSTARRS_i	1298.14	2.24	16.117	0.002	AB
PanSTARRS_z	1602.32	4.75	15.888	0.003	AB
PanSTARRS_y	1982.51	13.1	15.657	0.007	AB
2MASS_J	2401.66	164.77	14.554	0.074	Vega
2MASS_H	3437.21	243.33	13.692	0.077	Vega
2MASS_K	3254.51	254.07	13.281	0.085	Vega
WISE_W1	1435.69	26.16	13.308	0.020	Vega
WISE_W2	912.89	38.6	13.160	0.046	Vega
WISE_W3	47.63	104.43	14.531	2.381	Vega
WISE_W4	245.57	521.08	11.305	2.304	Vega

Imaging data

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})\,	11.253	11.374	11.508
{\rm log}_{10}({\rm SFR})	-2.756	-0.168	0.733
{\rm log}_{10}({\rm sSFR})	-13.963	-11.467	-10.567
{\rm stellar\ age}	5.932	7.095	10.922

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.914	-0.716	-0.568
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.487	-0.722	0.001

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.284	0.417	0.553
\delta	-0.968	-0.866	-0.602
\tau_1/\tau_2	0.538	0.971	1.393
Q_{PAH}	0.675	2.587	5.050
U_{min}	2.293	7.761	16.094
{\rm log}_{10}(\gamma_e)\,	-3.291	-2.032	-0.878

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.397	-3.394	-2.240
{\rm log}_{10}(\tau_{AGN})\,	1.019	1.531	1.942

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.095	0.037	0.862
0.03-0.10 Gyr	-4.105	-0.666	0.639
0.10-0.32 Gyr	-4.360	-0.502	0.765
0.32-1.03 Gyr	-3.633	-0.218	1.098
1.03-3.29 Gyr	-2.199	0.700	1.519
3.29-10.55 Gyr	-0.027	1.471	1.724
10.55-11.72 Gyr	0.518	1.647	2.683