2025npl

Download data

Information

Transient

Name: AT2025npl
Right ascension: 13h10m55.26s
Declination: 19d20m07.85s
Discovery Date: June 7, 2025, 5:16 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name:
Right ascension: 13h10m55.30s
Declination: 19d20m07.46s
Redshift: None
Photometric Redshift: 0.086

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	24.12
Transient MWEBV	processed	0.04
Host match	processed	6.13
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	5.7
Validate global photometry	processed	18.74
Global host SED inference	processed	427.23
Local aperture photometry	processed	6.41
Validate local photometry	processed	0.03
Local host SED inference	processed	408.31

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) = 13h10m55.26s, 19d20m07.85s
semi major axis, semi minor axis (arcsec) = 1.24, 1.24
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	16.06	0.25	20.885	0.017	AB
PanSTARRS_r	26.4	0.72	20.346	0.029	AB
DES_r	23.47	0.52	20.474	0.024	AB
PanSTARRS_i	33.79	0.53	20.078	0.017	AB
PanSTARRS_z	31.08	0.86	20.169	0.030	AB
DES_z	32.99	1.1	20.104	0.036	AB
PanSTARRS_y	30.54	1.79	20.188	0.064	AB

Aperture details

RA, DEC (J2000) = 13h10m55.28s, 19d20m07.83s
semi major axis, semi minor axis (arcsec) = 3.7, 2.71
angle (degrees, anti-clockwise from east) = -57.53

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	8.95	0.8	21.521	0.097	AB
GALEX_NUV	11.91	0.58	21.210	0.053	AB
SDSS_u	22.19	2.8	20.535	0.137	AB
SDSS_g	39.46	1.85	19.910	0.051	AB
DES_g	39.61	0.44	19.906	0.012	AB
PanSTARRS_g	35.65	1.03	20.020	0.032	AB
SDSS_r	51.12	2.33	19.629	0.049	AB
PanSTARRS_r	59.19	1.78	19.469	0.033	AB
DES_r	56.12	0.87	19.527	0.017	AB
SDSS_i	64.36	3.14	19.378	0.053	AB
PanSTARRS_i	69.73	1.29	19.291	0.020	AB
PanSTARRS_z	65.63	2.12	19.357	0.035	AB
SDSS_z	80.85	9.2	19.131	0.124	AB
DES_z	70.82	1.8	19.275	0.028	AB
PanSTARRS_y	59.83	4.41	19.458	0.080	AB
2MASS_J	26.52	95.5	19.446	3.909	Vega
2MASS_H	-93.56	165.49			Vega
2MASS_K	-17.83	152.2			Vega
WISE_W1	24.67	7.82	17.720	0.344	Vega
WISE_W2	6.79	10.05	18.482	1.607	Vega
WISE_W3	-23.6	52.79			Vega
WISE_W4	403.11	370.96	10.766	0.999	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Click the image to load the interactive plot.

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.756	8.927	9.050
{\rm log}_{10}({\rm SFR})	-1.118	-0.661	-0.239
{\rm log}_{10}({\rm sSFR})	-10.124	-9.566	-9.018
{\rm stellar\ age}	4.584	6.544	8.033

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.611	-1.197	-0.727
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.199	-0.845	-0.398

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.284	0.567	0.915
\delta	-0.365	0.046	0.281
\tau_1/\tau_2	0.779	1.088	1.387
Q_{PAH}	0.889	2.799	5.030
U_{min}	2.857	7.669	14.302
{\rm log}_{10}(\gamma_e)\,	-3.067	-2.074	-0.942

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.988	-0.789	-0.191
{\rm log}_{10}(\tau_{AGN})\,	1.047	1.421	1.892

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.049	-0.748	-0.430
0.03-0.10 Gyr	-1.264	-0.633	-0.164
0.10-0.33 Gyr	-1.685	-1.043	-0.533
0.33-1.07 Gyr	-1.948	-1.296	-0.800
1.07-3.48 Gyr	-1.757	-1.151	-0.857
3.48-11.36 Gyr	-1.482	-0.993	-0.783
11.36-12.62 Gyr	-1.688	-0.960	-0.401

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.043	9.187	9.301
{\rm log}_{10}({\rm SFR})	-0.635	-0.400	-0.162
{\rm log}_{10}({\rm sSFR})	-9.848	-9.589	-9.316
{\rm stellar\ age}	5.560	6.829	8.164

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.541	-1.067	-0.532
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.451	0.163	0.343

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.057	0.151	0.339
\delta	-0.581	-0.099	0.220
\tau_1/\tau_2	0.768	1.136	1.508
Q_{PAH}	1.068	2.714	4.826
U_{min}	2.820	8.021	15.143
{\rm log}_{10}(\gamma_e)\,	-2.425	-1.225	-0.400

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.470	-0.927	-0.543
{\rm log}_{10}(\tau_{AGN})\,	1.398	1.705	1.939

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.085	-0.811	-0.573
0.03-0.10 Gyr	-0.565	-0.294	-0.036
0.10-0.33 Gyr	-0.909	-0.573	-0.317
0.33-1.07 Gyr	-1.297	-0.908	-0.642
1.07-3.48 Gyr	-1.275	-0.901	-0.676
3.48-11.36 Gyr	-1.006	-0.731	-0.545
11.36-12.62 Gyr	-1.118	-0.581	-0.084