2025rni

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Information

Transient

Name: AT2025rni
Right ascension: 15h43m12.35s
Declination: 23d20m29.51s
Discovery Date: July 18, 2025, 7:49 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.052

Host

Name:
Right ascension: 15h43m12.37s
Declination: 23d20m30.57s
Redshift: None
Photometric Redshift: 0.111

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	5.83
Cutout download	processed	39.86
Global aperture construction	processed	0.68
Local aperture photometry	processed	7.08
Global aperture photometry	processed	6.3
Validate local photometry	processed	0.03
Validate global photometry	processed	17.9
Host information	processed	0.15
Global host SED inference	processed	400.73
Local host SED inference	not enough filters	22.16
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.06
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) = 15h43m12.35s, 23d20m29.51s
semi major axis, semi minor axis (arcsec) = 0.99, 0.99
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	13.72	0.82	21.057	0.065	AB

Aperture details

RA, DEC (J2000) = 15h43m12.36s, 23d20m30.63s
semi major axis, semi minor axis (arcsec) = 3.67, 2.56
angle (degrees, anti-clockwise from east) = -29.16

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.4	1.72	22.292	0.425	AB
GALEX_NUV	10.12	1.54	21.387	0.165	AB
SDSS_u	17.98	2.53	20.763	0.153	AB
SDSS_g	32.07	1.7	20.135	0.058	AB
DES_g	34.07	0.33	20.069	0.011	AB
PanSTARRS_g	33.15	0.82	20.099	0.027	AB
SDSS_r	45.53	2.17	19.754	0.052	AB
PanSTARRS_r	47.75	0.8	19.703	0.018	AB
DES_r	47.48	0.66	19.709	0.015	AB
SDSS_i	60.49	2.76	19.446	0.049	AB
PanSTARRS_i	60.36	0.75	19.448	0.013	AB
PanSTARRS_z	62.47	2.04	19.411	0.035	AB
SDSS_z	69.44	7.49	19.296	0.117	AB
DES_z	62.34	1.91	19.413	0.033	AB
PanSTARRS_y	59.06	4.36	19.472	0.080	AB
2MASS_J	150.47	104.73	17.561	0.756	Vega
2MASS_H	182.7	161.52	16.878	0.960	Vega
2MASS_K	170.46	157.86	16.483	1.005	Vega
WISE_W1	26.51	8.06	17.643	0.330	Vega
WISE_W2	14.16	10.12	17.683	0.776	Vega
WISE_W3	14.27	31.24	15.840	2.377	Vega
WISE_W4	-310.27	210.92			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})\,	9.101	9.260	9.423
{\rm log}_{10}({\rm SFR})	-0.381	-0.024	0.272
{\rm log}_{10}({\rm sSFR})	-9.670	-9.303	-8.932
{\rm stellar\ age}	3.648	5.612	6.998

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.419	-0.816	-0.346
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.585	-0.785	0.052

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.105	0.269	0.471
\delta	-0.507	-0.080	0.217
\tau_1/\tau_2	0.739	1.104	1.452
Q_{PAH}	0.862	2.463	4.621
U_{min}	2.684	8.194	15.522
{\rm log}_{10}(\gamma_e)\,	-2.731	-1.619	-0.668

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.555	-1.589	-0.758
{\rm log}_{10}(\tau_{AGN})\,	1.193	1.597	1.930

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.840	-0.530	-0.308
0.03-0.10 Gyr	-0.313	0.091	0.409
0.10-0.32 Gyr	-0.577	-0.116	0.205
0.32-1.05 Gyr	-1.211	-0.605	-0.290
1.05-3.42 Gyr	-1.233	-0.714	-0.452
3.42-11.08 Gyr	-1.219	-0.727	-0.470
11.08-12.32 Gyr	-1.457	-0.696	-0.119