2026acsr results

2026acsr results

Information

Transient

Name:	`AT2026acsr`
Right ascension:	`17h24m13.58s`
Declination:	`29d23m36.32s`
Discovery Date:	`Sept. 23, 2026, 3 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):

Host

Name:	`J172413.84+292337.79`
Object ID:	`9906632146556534`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`17h24m13.84s`
Declination:	`29d23m37.79s`
Redshift:	`None`
Photometric Redshift:	`0.041`

Cutout Download Report

Downloadable	Unavailable
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_z	DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	19.01
Transient MWEBV	processed	0.19
Host match	processed	6.16
Host information	processed	0.06
Host MWEBV	processed	0.21
Host spectrum download	processed	0.07
Global aperture construction	processed	0.72
Global aperture photometry	processed	6.83
Validate global photometry	processed	18.11
Global host SED inference	processed	325.33
Local aperture photometry	processed	6.59
Validate local photometry	processed	0.03
Local host SED inference	processed	392.38

Imaging data

Spectral Energy Distribution

Host Galaxy Spectrum

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.641	8.812	8.920
{\rm log}_{10}({\rm SFR})	-1.694	-1.131	-0.634
{\rm log}_{10}({\rm sSFR})	-10.532	-9.959	-9.345
{\rm stellar\ age}	3.877	6.620	7.857

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.644	-1.115	-0.581
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.572	-0.545	0.240

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.125	0.384	0.803
\delta	-0.589	-0.179	0.237
\tau_1/\tau_2	0.689	0.996	1.293
Q_{PAH}	0.537	1.715	3.835
U_{min}	2.903	8.133	15.507
{\rm log}_{10}(\gamma_e)\,	-2.691	-1.306	-0.460

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.323	-2.897	-0.631
{\rm log}_{10}(\tau_{AGN})\,	1.069	1.484	1.908

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.821	-1.129	-0.689
0.03-0.10 Gyr	-1.851	-1.185	-0.626
0.10-0.33 Gyr	-1.806	-1.211	-0.656
0.33-1.09 Gyr	-1.803	-1.252	-0.835
1.09-3.60 Gyr	-1.633	-1.166	-0.901
3.60-11.88 Gyr	-1.731	-1.120	-0.917
11.88-13.20 Gyr	-1.965	-1.185	-0.676

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.618	9.702	9.790
{\rm log}_{10}({\rm SFR})	-0.809	-0.536	-0.272
{\rm log}_{10}({\rm sSFR})	-10.541	-10.237	-9.960
{\rm stellar\ age}	4.829	6.210	7.263

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.289	-0.934	-0.645
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.583	-0.835	0.031

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.091	0.187	0.332
\delta	-0.428	-0.098	0.177
\tau_1/\tau_2	0.648	0.926	1.206
Q_{PAH}	0.323	0.858	1.978
U_{min}	2.692	7.468	14.453
{\rm log}_{10}(\gamma_e)\,	-2.778	-1.632	-0.744

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.234	-3.107	-2.032
{\rm log}_{10}(\tau_{AGN})\,	0.910	1.318	1.823

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.002	-0.637	-0.367
0.03-0.10 Gyr	-0.858	-0.502	-0.202
0.10-0.33 Gyr	-0.599	-0.256	0.052
0.33-1.09 Gyr	-0.425	-0.139	0.080
1.09-3.60 Gyr	-0.313	-0.094	0.088
3.60-11.88 Gyr	-0.533	-0.256	-0.082
11.88-13.20 Gyr	-0.833	-0.285	0.126

Aperture Photometry

Aperture details

RA, DEC (J2000):	17h24m13.58s, 29d23m36.32s
semi major axis, semi minor axis (arcsec):	2.44, 2.44
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	15.76	1.98	20.906	0.136	AB
SDSS_g	56.03	2.06	19.529	0.040	AB
DES_g	57.93	0.33	19.493	0.006	AB
PanSTARRS_g	55.74	0.74	19.535	0.014	AB
SDSS_r	86.49	2.64	19.058	0.033	AB
PanSTARRS_r	85.59	0.82	19.069	0.010	AB
DES_r	94.31	0.86	18.964	0.010	AB
SDSS_i	108.36	3.17	18.813	0.032	AB
PanSTARRS_i	104.51	1.13	18.852	0.012	AB
PanSTARRS_z	118.89	1.86	18.712	0.017	AB
SDSS_z	139.66	7.11	18.537	0.055	AB
DES_z	130.54	2.07	18.611	0.017	AB
PanSTARRS_y	126.03	4.49	18.649	0.039	AB

Aperture details

RA, DEC (J2000):	17h24m13.84s, 29d23m37.99s
semi major axis, semi minor axis (arcsec):	15.86, 9.2
angle (degrees, anti-clockwise from east):	281.85

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	56.74	2.12	19.515	0.041	AB
GALEX_NUV	82.54	0.82	19.108	0.011	AB
SDSS_u	133.98	9.16	18.582	0.074	AB
SDSS_g	533.38	6.92	17.082	0.014	AB
DES_g	539.48	1.11	17.070	0.002	AB
PanSTARRS_g	525.22	3.54	17.099	0.007	AB
SDSS_r	781.17	9.07	16.668	0.013	AB
PanSTARRS_r	788.89	3.92	16.657	0.005	AB
DES_r	840.56	2.76	16.589	0.004	AB
SDSS_i	922.16	11.49	16.488	0.014	AB
PanSTARRS_i	936.92	5.56	16.471	0.006	AB
PanSTARRS_z	1025.38	9.16	16.373	0.010	AB
SDSS_z	1233.3	33.28	16.172	0.029	AB
PanSTARRS_y	991.68	22.14	16.409	0.024	AB
WISE_W1	629.6	23.42	14.203	0.040	Vega
WISE_W2	399.77	28.87	14.056	0.078	Vega
WISE_W3	522.08	91.0	11.932	0.189	Vega