2025rzi

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Information

Transient

Name: AT2025rzi
Right ascension: 14h59m40.16s
Declination: 38d27m30.50s
Discovery Date: July 22, 2025, 10:46 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name:
Right ascension: 14h59m40.14s
Declination: 38d27m30.16s
Redshift: None
Photometric Redshift: 0.182

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	5.99
Cutout download	processed	25.56
Global aperture construction	processed	2.75
Local aperture photometry	processed	5.78
Global aperture photometry	processed	4.88
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	14.03
Host information	processed	0.15
Global host SED inference	processed	493.62
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.08
Host MWEBV	processed	0.05
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) = 14h59m40.16s, 38d27m30.50s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 14h59m40.12s, 38d27m30.34s
semi major axis, semi minor axis (arcsec) = 4.68, 2.57
angle (degrees, anti-clockwise from east) = -77.23

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1.65	1.02	23.359	0.673	AB
GALEX_NUV	3.32	0.93	22.596	0.303	AB
SDSS_u	18.57	3.95	20.728	0.231	AB
SDSS_g	11.98	1.42	21.204	0.129	AB
DES_g	13.65	0.25	21.062	0.020	AB
PanSTARRS_g	14.55	0.68	20.993	0.051	AB
SDSS_r	11.71	1.95	21.229	0.181	AB
PanSTARRS_r	16.44	0.83	20.860	0.055	AB
SDSS_i	27.62	3.04	20.297	0.120	AB
PanSTARRS_i	21.69	0.82	20.559	0.041	AB
PanSTARRS_z	23.82	1.89	20.458	0.086	AB
SDSS_z	14.22	10.6	21.018	0.810	AB
DES_z	21.66	1.12	20.561	0.056	AB
PanSTARRS_y	28.56	5.12	20.261	0.195	AB
WISE_W1	11.7	5.43	18.531	0.504	Vega
WISE_W2	0.06	7.08	23.678	135.644	Vega
WISE_W3	46.35	34.64	14.561	0.811	Vega
WISE_W4	-7.82	232.09			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})\,	8.709	9.067	9.311
{\rm log}_{10}({\rm SFR})	0.036	0.593	1.130
{\rm log}_{10}({\rm sSFR})	-9.166	-8.325	-7.921
{\rm stellar\ age}	0.077	0.665	4.098

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.691	-1.259	-0.416
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.297	-0.024	0.256

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.415	0.874	1.425
\delta	-0.280	-0.005	0.245
\tau_1/\tau_2	0.496	0.957	1.429
Q_{PAH}	1.870	3.701	5.493
U_{min}	3.492	10.077	18.229
{\rm log}_{10}(\gamma_e)\,	-3.249	-2.276	-0.806

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.682	-1.774	-0.658
{\rm log}_{10}(\tau_{AGN})\,	0.865	1.274	1.749

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.787	-0.175	0.168
0.03-0.10 Gyr	0.088	0.725	1.288
0.10-0.32 Gyr	-2.510	-0.296	0.503
0.32-1.02 Gyr	-4.560	-1.812	-0.283
1.02-3.25 Gyr	-6.023	-2.440	-0.797
3.25-10.36 Gyr	-6.459	-2.713	-1.026
10.36-11.51 Gyr	-6.456	-2.417	-0.801