2025lrw results

2025lrw results

Information

Transient

Name:	`AT2025lrw`
Right ascension:	`1h11m46.48s`
Declination:	`-47d12m48.27s`
Discovery Date:	`May 22, 2025, 10:05 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.009`

Host

Name:	`2025lrw`
Right ascension:	`1h11m48.38s`
Declination:	`-47d12m51.74s`
Redshift:	`0.047790`
Photometric Redshift:	`None`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV DES_g DES_r DES_z	PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	5.49
Transient MWEBV	processed	0.19
Host match	processed	0.7
Host information	processed	0.09
Host MWEBV	processed	0.06
Global aperture construction	processed	0.62
Global aperture photometry	processed	2.81
Validate global photometry	processed	8.89
Global host SED inference	processed	387.47
Local aperture photometry	processed	2.67
Validate local photometry	processed	0.01
Local host SED inference	processed	441.91

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	1h11m46.48s, -47d12m48.27s
semi major axis, semi minor axis (arcsec):	2.14, 2.14
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	21.61	0.16	20.563	0.008	AB
DES_r	27.58	0.25	20.299	0.010	AB
DES_z	29.94	0.7	20.209	0.025	AB

Aperture details

RA, DEC (J2000):	1h11m48.23s, -47d12m51.67s
semi major axis, semi minor axis (arcsec):	30.58, 22.27
angle (degrees, anti-clockwise from east):	76.72

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	516.23	11.9	17.118	0.025	AB
GALEX_NUV	660.36	7.08	16.851	0.012	AB
DES_g	3538.73	1.96	15.028	0.001	AB
DES_r	5481.85	3.41	14.553	0.001	AB
DES_z	7336.38	10.11	14.236	0.001	AB
2MASS_J	7837.34	552.34	13.270	0.077	Vega
2MASS_H	9547.04	732.99	12.583	0.083	Vega
2MASS_K	8793.26	1085.8	12.202	0.134	Vega
WISE_W1	5069.43	44.06	11.939	0.009	Vega
WISE_W2	3181.36	56.47	11.804	0.019	Vega
WISE_W3	13337.97	253.91	8.413	0.021	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.834	8.132	8.349
{\rm log}_{10}({\rm SFR})	-1.693	-1.096	-0.432
{\rm log}_{10}({\rm sSFR})	-9.868	-9.275	-8.201
{\rm stellar\ age}	0.761	4.749	7.150

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.805	-1.365	-0.473
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.639	-0.871	0.120

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.181	0.476	0.896
\delta	-0.636	-0.215	0.194
\tau_1/\tau_2	0.725	1.087	1.492
Q_{PAH}	0.663	1.889	4.560
U_{min}	2.936	8.234	15.481
{\rm log}_{10}(\gamma_e)\,	-3.125	-2.119	-0.891

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.561	-1.015	-0.119
{\rm log}_{10}(\tau_{AGN})\,	1.071	1.390	1.912

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.784	-1.208	-0.857
0.03-0.10 Gyr	-1.904	-1.108	-0.304
0.10-0.33 Gyr	-2.441	-1.498	-0.904
0.33-1.09 Gyr	-3.298	-1.760	-1.279
1.09-3.58 Gyr	-3.803	-1.972	-1.517
3.58-11.81 Gyr	-4.212	-2.074	-1.565
11.81-13.12 Gyr	-4.006	-2.123	-1.406

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.564	10.656	10.793
{\rm log}_{10}({\rm SFR})	0.486	0.683	0.946
{\rm log}_{10}({\rm sSFR})	-10.245	-10.000	-9.666
{\rm stellar\ age}	5.131	6.617	8.183

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.684	-0.427	-0.141
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.741	-1.321	0.106

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.156	0.260	0.423
\delta	-0.326	0.004	0.242
\tau_1/\tau_2	0.572	0.930	1.275
Q_{PAH}	0.581	1.503	2.956
U_{min}	2.726	7.508	14.189
{\rm log}_{10}(\gamma_e)\,	-2.906	-1.926	-1.334

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.102	-2.861	-1.912
{\rm log}_{10}(\tau_{AGN})\,	0.985	1.480	1.941

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.381	0.784	0.976
0.03-0.10 Gyr	0.078	0.618	1.013
0.10-0.33 Gyr	-0.117	0.593	1.047
0.33-1.09 Gyr	-0.062	0.654	0.976
1.09-3.58 Gyr	0.280	0.743	0.961
3.58-11.81 Gyr	0.410	0.722	0.945
11.81-13.12 Gyr	0.211	0.776	1.275