2025aizd

Download data

Information

Transient

Name: AT2025aizd
Right ascension: 5h17m56.77s
Declination: -17d45m01.12s
Discovery Date: Dec. 11, 2025, 10:13 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.063

Host

Name:
Right ascension: 5h17m56.64s
Declination: -17d44m58.72s
Redshift: None
Photometric Redshift: 0.150

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	6.7
Transient MWEBV	processed	0.04
Host match	processed	5.33
Host information	processed	0.17
Host MWEBV	processed	0.04
Global aperture construction	processed	0.66
Global aperture photometry	processed	8.84
Validate global photometry	processed	18.75
Global host SED inference	processed	409.06
Local aperture photometry	processed	5.93
Validate local photometry	no valid phot	0.04
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) = 5h17m56.77s, -17d45m01.12s
semi major axis, semi minor axis (arcsec) = 0.77, 0.77
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) = 5h17m56.64s, -17d44m58.34s
semi major axis, semi minor axis (arcsec) = 7.24, 4.41
angle (degrees, anti-clockwise from east) = -166.63

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	118.11	1.18	18.719	0.011	AB
PanSTARRS_g	123.95	1.68	18.667	0.015	AB
PanSTARRS_r	255.05	1.76	17.883	0.007	AB
DES_r	274.19	2.24	17.805	0.009	AB
PanSTARRS_i	374.63	1.52	17.466	0.004	AB
PanSTARRS_z	452.15	4.5	17.262	0.011	AB
DES_z	495.82	5.11	17.162	0.011	AB
PanSTARRS_y	562.55	12.35	17.025	0.024	AB
2MASS_J	996.82	167.8	15.509	0.183	Vega
2MASS_H	808.02	215.9	15.264	0.290	Vega
2MASS_K	1522.21	289.16	14.106	0.206	Vega
WISE_W1	484.51	14.96	14.488	0.034	Vega
WISE_W2	399.3	18.79	14.058	0.051	Vega
WISE_W3	1438.23	69.43	10.831	0.052	Vega
WISE_W4	1310.45	492.84	9.486	0.408	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})\,	10.595	10.680	10.749
{\rm log}_{10}({\rm SFR})	0.160	0.602	0.949
{\rm log}_{10}({\rm sSFR})	-10.499	-10.085	-9.737
{\rm stellar\ age}	4.956	6.205	7.216

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.355	-0.065	0.075
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.587	-1.004	0.052

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.256	0.364	0.497
\delta	-0.903	-0.718	-0.436
\tau_1/\tau_2	0.819	1.180	1.554
Q_{PAH}	0.732	2.027	3.860
U_{min}	2.198	6.913	13.600
{\rm log}_{10}(\gamma_e)\,	-3.191	-2.006	-0.998

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.777	-2.055	-1.233
{\rm log}_{10}(\tau_{AGN})\,	1.048	1.468	1.877

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.302	0.598	0.804
0.03-0.10 Gyr	-0.005	0.598	1.032
0.10-0.32 Gyr	0.105	0.611	0.918
0.32-1.03 Gyr	0.219	0.641	0.921
1.03-3.32 Gyr	0.444	0.760	1.002
3.32-10.67 Gyr	0.548	0.804	0.946
10.67-11.86 Gyr	0.247	0.827	1.263