2025rgi

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Information

Transient

Name: AT2025rgi
Right ascension: 22h39m53.45s
Declination: 30d46m07.89s
Discovery Date: July 12, 2025, 10:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.065

Host

Name:
Right ascension: 22h39m53.46s
Declination: 30d46m07.12s
Redshift: None
Photometric Redshift: 0.138

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	6.76
Cutout download	processed	35.71
Global aperture construction	processed	0.65
Local aperture photometry	processed	6.44
Global aperture photometry	processed	5.32
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	15.41
Host information	processed	0.16
Global host SED inference	processed	681.76
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) = 22h39m53.45s, 30d46m07.89s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 22h39m53.45s, 30d46m07.33s
semi major axis, semi minor axis (arcsec) = 12.26, 6.82
angle (degrees, anti-clockwise from east) = -74.03

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	2.77	2.74	22.796	1.077	AB
GALEX_NUV	2.28	2.38	23.004	1.132	AB
SDSS_u	51.92	7.98	19.612	0.167	AB
SDSS_g	470.35	6.16	17.219	0.014	AB
PanSTARRS_g	522.23	3.01	17.105	0.006	AB
SDSS_r	1344.89	10.59	16.078	0.009	AB
PanSTARRS_r	1185.08	3.13	16.216	0.003	AB
DES_r	1324.08	66.7	16.095	0.055	AB
SDSS_i	2357.28	15.65	15.469	0.007	AB
PanSTARRS_i	1922.35	3.24	15.690	0.002	AB
PanSTARRS_z	2547.23	6.97	15.385	0.003	AB
SDSS_z	2755.67	26.95	15.299	0.011	AB
PanSTARRS_y	3208.06	17.2	15.134	0.006	AB
2MASS_J	4157.2	183.28	13.958	0.048	Vega
2MASS_H	4694.21	283.23	13.353	0.066	Vega
2MASS_K	5067.54	359.76	12.800	0.077	Vega
WISE_W1	2028.79	145.6	12.933	0.078	Vega
WISE_W2	1245.14	105.75	12.823	0.092	Vega
WISE_W3	473.28	101.33	12.038	0.232	Vega
WISE_W4	726.31	485.66	10.127	0.726	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%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	11.310	11.426	11.545
${\rm log}_{10}({\rm SFR})$	-0.140	0.420	0.836
${\rm log}_{10}({\rm sSFR})$	-11.619	-11.000	-10.547
${\rm stellar\ age}$	5.429	6.968	10.251

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.124	-0.819	-0.619
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.382	-0.252	0.231

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.395	0.529	0.677
$\delta$	-0.953	-0.847	-0.667
$\tau_1/\tau_2$	0.312	0.669	1.080
$Q_{PAH}$	0.145	0.520	0.986
$U_{min}$	2.230	6.844	14.456
${\rm log}_{10}(\gamma_e)\,$	-3.710	-3.261	-2.410

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.656	-4.000	-3.127
${\rm log}_{10}(\tau_{AGN})\,$	1.050	1.568	1.951

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.023	0.584	0.906
0.03-0.10 Gyr	-1.263	0.224	0.831
0.10-0.32 Gyr	-1.277	0.294	0.952
0.32-1.04 Gyr	-1.217	0.709	1.392
1.04-3.35 Gyr	-0.683	1.226	1.684
3.35-10.80 Gyr	0.510	1.550	1.745
10.80-12.00 Gyr	0.525	1.576	2.611