2025npr

Download data

Information

Transient

Name: AT2025npr
Right ascension: 12h04m39.68s
Declination: 26d40m37.06s
Discovery Date: June 11, 2025, 4:36 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name:
Right ascension: 12h04m39.72s
Declination: 26d40m37.55s
Redshift: None
Photometric Redshift: 0.098

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	32.9
Transient MWEBV	processed	0.28
Host match	processed	7.39
Host information	processed	0.17
Host MWEBV	processed	0.04
Global aperture construction	processed	0.66
Global aperture photometry	processed	6.8
Validate global photometry	processed	19.35
Global host SED inference	processed	431.85
Local aperture photometry	processed	8.33
Validate local photometry	processed	0.02
Local host SED inference	processed	450.02

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) = 12h04m39.68s, 26d40m37.06s
semi major axis, semi minor axis (arcsec) = 1.1, 1.1
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_r	21.62	0.35	20.563	0.018	AB
PanSTARRS_z	27.92	0.8	20.285	0.031	AB
DES_z	29.46	1.22	20.227	0.045	AB
PanSTARRS_y	29.48	1.71	20.226	0.063	AB

Aperture details

RA, DEC (J2000) = 12h04m39.71s, 26d40m37.80s
semi major axis, semi minor axis (arcsec) = 5.87, 3.77
angle (degrees, anti-clockwise from east) = -67.56

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	13.11	0.94	21.106	0.078	AB
GALEX_NUV	17.2	0.68	20.811	0.043	AB
SDSS_u	16.69	3.99	20.844	0.260	AB
SDSS_g	71.7	2.5	19.261	0.038	AB
DES_g	70.51	0.54	19.279	0.008	AB
PanSTARRS_g	68.51	1.34	19.311	0.021	AB
SDSS_r	93.74	3.24	18.970	0.038	AB
PanSTARRS_r	98.6	1.47	18.915	0.016	AB
DES_r	102.32	0.89	18.875	0.009	AB
SDSS_i	121.56	4.72	18.688	0.042	AB
PanSTARRS_i	110.11	2.14	18.795	0.021	AB
PanSTARRS_z	142.67	3.36	18.514	0.026	AB
SDSS_z	132.66	13.03	18.593	0.107	AB
DES_z	137.96	2.99	18.551	0.024	AB
PanSTARRS_y	140.33	7.15	18.532	0.055	AB
2MASS_J	52.09	95.02	18.713	1.980	Vega
2MASS_H	155.58	136.0	17.052	0.949	Vega
2MASS_K	256.43	168.77	16.040	0.715	Vega
WISE_W1	79.74	9.64	16.447	0.131	Vega
WISE_W2	69.12	13.21	15.962	0.207	Vega
WISE_W3	125.1	69.81	13.483	0.606	Vega
WISE_W4	-9.74	375.85			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})\,	8.619	8.882	9.073
{\rm log}_{10}({\rm SFR})	-1.292	-0.740	-0.230
{\rm log}_{10}({\rm sSFR})	-10.261	-9.640	-8.950
{\rm stellar\ age}	1.560	5.438	7.264

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.605	-0.977	-0.199
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.287	-0.662	0.101

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.218	0.522	0.986
\delta	-0.612	-0.180	0.205
\tau_1/\tau_2	0.623	0.996	1.356
Q_{PAH}	0.758	2.489	5.309
U_{min}	2.805	7.464	14.186
{\rm log}_{10}(\gamma_e)\,	-2.967	-1.825	-0.675

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.583	-0.524	0.094
{\rm log}_{10}(\tau_{AGN})\,	1.130	1.531	1.978

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.195	-0.736	-0.266
0.03-0.10 Gyr	-1.633	-0.836	-0.257
0.10-0.33 Gyr	-1.722	-0.926	-0.291
0.33-1.06 Gyr	-1.824	-0.991	-0.497
1.06-3.45 Gyr	-2.432	-1.096	-0.793
3.45-11.23 Gyr	-2.573	-1.168	-0.811
11.23-12.48 Gyr	-2.618	-1.227	-0.557

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.373	9.510	9.666
{\rm log}_{10}({\rm SFR})	-0.756	0.002	0.332
{\rm log}_{10}({\rm sSFR})	-10.327	-9.546	-9.156
{\rm stellar\ age}	3.165	5.617	7.177

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.371	-0.695	-0.201
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.664	-0.934	0.058

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.132	0.341	0.617
\delta	-0.151	0.174	0.320
\tau_1/\tau_2	0.659	1.031	1.435
Q_{PAH}	1.195	3.078	5.289
U_{min}	3.123	8.818	17.202
{\rm log}_{10}(\gamma_e)\,	-2.531	-1.424	-0.504

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.313	-1.680	-0.968
{\rm log}_{10}(\tau_{AGN})\,	1.165	1.613	1.949

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.570	-1.858	-1.108
0.03-0.10 Gyr	-0.616	0.161	0.493
0.10-0.33 Gyr	-0.208	0.206	0.636
0.33-1.06 Gyr	-1.236	-0.348	-0.016
1.06-3.45 Gyr	-1.811	-0.486	-0.217
3.45-11.23 Gyr	-1.571	-0.530	-0.270
11.23-12.48 Gyr	-1.461	-0.439	0.169