2025riw

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Information

Transient

Name: AT2025riw
Right ascension: 14h31m26.84s
Declination: 22d50m35.38s
Discovery Date: July 15, 2025, 9:30 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name:
Right ascension: 14h31m26.87s
Declination: 22d50m35.16s
Redshift: None
Photometric Redshift: 0.113

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	5.97
Cutout download	processed	22.88
Global aperture construction	processed	0.65
Local aperture photometry	processed	5.88
Global aperture photometry	processed	5.21
Validate local photometry	processed	0.02
Validate global photometry	processed	15.25
Host information	processed	0.15
Global host SED inference	processed	454.29
Local host SED inference	not enough filters	18.27
Transient information	processed	0.0
Transient MWEBV	processed	0.05
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) = 14h31m26.84s, 22d50m35.38s
semi major axis, semi minor axis (arcsec) = 0.97, 0.97
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	109.08	1.87	18.806	0.019	AB

Aperture details

RA, DEC (J2000) = 14h31m26.87s, 22d50m35.20s
semi major axis, semi minor axis (arcsec) = 4.79, 3.83
angle (degrees, anti-clockwise from east) = -23.96

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	3.21	0.38	22.635	0.127	AB
GALEX_NUV	5.3	0.24	22.090	0.049	AB
SDSS_u	31.76	4.47	20.145	0.153	AB
DES_g	97.05	0.41	18.932	0.005	AB
PanSTARRS_g	94.49	1.1	18.962	0.013	AB
PanSTARRS_r	182.15	1.14	18.249	0.007	AB
DES_r	205.77	0.99	18.117	0.005	AB
PanSTARRS_i	271.34	1.59	17.816	0.006	AB
PanSTARRS_z	317.7	4.01	17.645	0.014	AB
SDSS_z	354.57	11.14	17.526	0.034	AB
DES_z	350.67	3.51	17.538	0.011	AB
PanSTARRS_y	393.85	8.46	17.412	0.023	AB
2MASS_J	495.76	112.07	16.267	0.245	Vega
2MASS_H	385.37	154.76	16.068	0.436	Vega
2MASS_K	521.87	209.12	15.268	0.435	Vega
WISE_W1	181.2	9.54	15.556	0.057	Vega
WISE_W2	116.01	11.05	15.400	0.103	Vega
WISE_W3	185.93	43.59	13.053	0.255	Vega
WISE_W4	364.28	231.64	10.876	0.690	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})\,	10.265	10.304	10.375
{\rm log}_{10}({\rm SFR})	-0.572	-0.241	0.135
{\rm log}_{10}({\rm sSFR})	-10.873	-10.545	-10.160
{\rm stellar\ age}	7.111	7.743	10.179

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.970	-0.739	-0.586
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.528	0.185	0.403

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.149	0.232	0.356
\delta	-0.898	-0.669	-0.372
\tau_1/\tau_2	0.641	1.014	1.433
Q_{PAH}	0.339	0.995	2.144
U_{min}	2.590	7.370	14.379
{\rm log}_{10}(\gamma_e)\,	-2.647	-1.744	-0.686

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.223	-2.946	-2.018
{\rm log}_{10}(\tau_{AGN})\,	1.062	1.496	1.899

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.026	-0.577	-0.359
0.03-0.10 Gyr	-0.552	-0.151	0.272
0.10-0.32 Gyr	-1.021	-0.369	0.028
0.32-1.05 Gyr	-1.288	-0.553	-0.196
1.05-3.41 Gyr	-1.177	-0.305	0.100
3.41-11.06 Gyr	0.138	0.499	0.592
11.06-12.29 Gyr	0.200	0.726	1.375