2025qsh

Download data

Information

Transient

Name: AT2025qsh
Right ascension: 1h19m07.78s
Declination: 14d36m02.26s
Discovery Date: July 5, 2025, 1:56 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 1462161
Right ascension: 1h19m08.04s
Declination: 14d35m56.03s
Redshift: 0.037698
Photometric Redshift:

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	4.0
Cutout download	processed	38.53
Global aperture construction	processed	0.7
Local aperture photometry	processed	6.99
Global aperture photometry	processed	6.5
Validate local photometry	processed	0.03
Validate global photometry	processed	17.52
Host information	processed	0.14
Global host SED inference	processed	374.77
Local host SED inference	processed	429.01
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.05
Processing status	completed	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) = 1h19m07.78s, 14d36m02.26s
semi major axis, semi minor axis (arcsec) = 2.68, 2.68
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	23.78	2.19	20.459	0.100	AB
SDSS_g	62.54	2.19	19.410	0.038	AB
DES_g	65.5	0.47	19.359	0.008	AB
PanSTARRS_g	68.35	0.63	19.313	0.010	AB
SDSS_r	96.4	2.83	18.940	0.032	AB
PanSTARRS_r	95.15	0.8	18.954	0.009	AB
DES_r	105.86	1.05	18.838	0.011	AB
SDSS_i	124.42	3.53	18.663	0.031	AB
PanSTARRS_i	129.53	0.9	18.619	0.008	AB
PanSTARRS_z	149.86	1.87	18.461	0.014	AB
SDSS_z	138.08	9.69	18.550	0.076	AB
DES_z	145.72	3.27	18.491	0.024	AB
PanSTARRS_y	171.56	4.11	18.314	0.026	AB

Aperture details

RA, DEC (J2000) = 1h19m08.01s, 14d35m55.71s
semi major axis, semi minor axis (arcsec) = 21.12, 18.86
angle (degrees, anti-clockwise from east) = -135.96

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	190.32	2.64	18.201	0.015	AB
GALEX_NUV	261.35	1.37	17.857	0.006	AB
SDSS_u	736.73	15.39	16.732	0.023	AB
SDSS_g	1816.65	12.57	15.752	0.008	AB
DES_g	1876.33	2.69	15.717	0.002	AB
PanSTARRS_g	1820.07	4.5	15.750	0.003	AB
SDSS_r	2780.5	16.65	15.290	0.007	AB
PanSTARRS_r	2588.88	5.79	15.367	0.002	AB
DES_r	3009.47	5.85	15.204	0.002	AB
SDSS_i	3606.96	21.93	15.007	0.007	AB
PanSTARRS_i	3479.0	6.59	15.046	0.002	AB
PanSTARRS_z	3969.49	13.71	14.903	0.004	AB
SDSS_z	3717.45	70.83	14.974	0.021	AB
DES_z	4207.64	18.19	14.840	0.005	AB
PanSTARRS_y	4572.3	30.4	14.750	0.007	AB
2MASS_J	5126.98	449.85	13.730	0.095	Vega
2MASS_H	4422.14	806.63	13.418	0.198	Vega
2MASS_K	4440.78	788.77	12.944	0.193	Vega
WISE_W1	2575.39	38.59	12.674	0.016	Vega
WISE_W2	1738.97	48.63	12.460	0.030	Vega
WISE_W3	6140.94	216.82	9.255	0.038	Vega
WISE_W4	7662.63	1167.66	7.569	0.165	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.607	8.848	8.985
{\rm log}_{10}({\rm SFR})	-1.859	-1.082	-0.489
{\rm log}_{10}({\rm sSFR})	-10.788	-9.913	-9.205
{\rm stellar\ age}	2.535	5.970	7.895

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.630	-1.079	-0.631
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.592	-0.967	-0.228

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.301	0.721	1.099
\delta	-0.516	-0.087	0.232
\tau_1/\tau_2	0.659	0.999	1.342
Q_{PAH}	0.813	2.539	4.825
U_{min}	2.894	8.316	15.639
{\rm log}_{10}(\gamma_e)\,	-3.418	-2.425	-0.783

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.282	-1.351	-0.394
{\rm log}_{10}(\tau_{AGN})\,	1.002	1.403	1.895

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.120	-1.512	-1.066
0.03-0.10 Gyr	-1.927	-0.999	-0.356
0.10-0.33 Gyr	-1.738	-0.813	-0.259
0.33-1.09 Gyr	-1.984	-1.071	-0.591
1.09-3.61 Gyr	-2.029	-1.194	-0.844
3.61-11.93 Gyr	-2.225	-1.198	-0.901
11.93-13.25 Gyr	-2.411	-1.240	-0.601

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.059	10.145	10.246
{\rm log}_{10}({\rm SFR})	0.620	0.831	1.066
{\rm log}_{10}({\rm sSFR})	-9.544	-9.310	-9.044
{\rm stellar\ age}	5.869	6.992	8.274

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.808	-0.567	-0.419
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.447	0.213	0.383

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.169	0.270	0.429
\delta	-0.803	-0.566	-0.363
\tau_1/\tau_2	0.570	0.932	1.299
Q_{PAH}	0.350	0.908	1.670
U_{min}	2.093	6.085	12.771
{\rm log}_{10}(\gamma_e)\,	-3.619	-2.962	-2.192

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.096	-1.903	-1.708
{\rm log}_{10}(\tau_{AGN})\,	0.877	1.137	1.455

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.542	-0.156	0.076
0.03-0.10 Gyr	0.757	0.983	1.221
0.10-0.33 Gyr	-0.880	0.120	0.528
0.33-1.09 Gyr	-0.634	-0.043	0.235
1.09-3.61 Gyr	-0.405	0.071	0.306
3.61-11.93 Gyr	-0.072	0.226	0.380
11.93-13.25 Gyr	-0.257	0.276	0.818