2025rul

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Information

Transient

Name: AT2025rul
Right ascension: 18h04m49.16s
Declination: 30d50m15.12s
Discovery Date: July 19, 2025, 6:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.049

Host

Name:
Right ascension: 18h04m49.21s
Declination: 30d50m13.19s
Redshift: None
Photometric Redshift: 0.158

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	7.03
Cutout download	processed	20.98
Global aperture construction	processed	2.74
Local aperture photometry	processed	5.84
Global aperture photometry	processed	5.18
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	14.57
Host information	processed	0.14
Global host SED inference	processed	393.69
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.11
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) = 18h04m49.16s, 30d50m15.12s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 18h04m49.19s, 30d50m13.28s
semi major axis, semi minor axis (arcsec) = 7.86, 4.19
angle (degrees, anti-clockwise from east) = -67.67

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	6.61	2.16	21.849	0.354	AB
GALEX_NUV	7.91	1.98	21.654	0.272	AB
DES_g	39.92	0.86	19.897	0.023	AB
PanSTARRS_g	42.47	1.2	19.830	0.031	AB
PanSTARRS_r	67.75	1.53	19.323	0.024	AB
DES_r	79.99	0.84	19.142	0.011	AB
PanSTARRS_i	98.03	1.51	18.922	0.017	AB
PanSTARRS_z	109.24	3.63	18.804	0.036	AB
DES_z	127.84	2.38	18.633	0.020	AB
PanSTARRS_y	125.72	7.64	18.651	0.066	AB
2MASS_J	190.64	126.48	17.305	0.720	Vega
2MASS_H	-146.49	199.52			Vega
2MASS_K	147.44	200.77	16.641	1.478	Vega
WISE_W1	89.65	23.22	16.320	0.281	Vega
WISE_W2	65.96	21.39	16.013	0.352	Vega
WISE_W3	60.51	57.1	14.271	1.024	Vega
WISE_W4	-175.38	332.4			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})\,	9.998	10.080	10.158
{\rm log}_{10}({\rm SFR})	0.005	0.275	0.575
{\rm log}_{10}({\rm sSFR})	-10.093	-9.814	-9.505
{\rm stellar\ age}	5.032	6.086	7.078

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.203	-0.660	-0.149
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.653	-0.195	0.275

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.260	0.478	0.751
\delta	-0.086	0.145	0.286
\tau_1/\tau_2	0.702	1.022	1.326
Q_{PAH}	1.396	3.387	5.394
U_{min}	2.785	7.941	14.771
{\rm log}_{10}(\gamma_e)\,	-2.649	-1.612	-0.582

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.164	-2.715	-1.403
{\rm log}_{10}(\tau_{AGN})\,	1.023	1.487	1.893

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.322	0.023	0.250
0.03-0.10 Gyr	0.012	0.351	0.693
0.10-0.32 Gyr	0.076	0.384	0.677
0.32-1.03 Gyr	-0.189	0.166	0.430
1.03-3.30 Gyr	-0.164	0.128	0.323
3.30-10.59 Gyr	-0.020	0.208	0.340
10.59-11.77 Gyr	-0.227	0.275	0.711