2025nsf

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Information

Transient

Name: AT2025nsf
Right ascension: 11h40m59.96s
Declination: 31d51m31.21s
Discovery Date: June 14, 2025, 10 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name:
Right ascension: 11h40m59.75s
Declination: 31d51m31.57s
Redshift: None
Photometric Redshift: 0.121

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	5.71
Cutout download	processed	40.38
Global aperture construction	processed	0.67
Local aperture photometry	processed	6.08
Global aperture photometry	processed	5.33
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	17.04
Host information	processed	0.15
Global host SED inference	processed	380.44
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.1
Host MWEBV	processed	0.04
Processing status	blocked	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) = 11h40m59.96s, 31d51m31.21s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 11h40m59.75s, 31d51m31.75s
semi major axis, semi minor axis (arcsec) = 8.88, 3.19
angle (degrees, anti-clockwise from east) = -140.62

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	8.23	2.93	21.612	0.387	AB
GALEX_NUV	5.73	2.37	22.004	0.449	AB
SDSS_u	14.69	4.09	20.982	0.302	AB
SDSS_g	90.82	2.86	19.005	0.034	AB
DES_g	87.16	0.7	19.049	0.009	AB
PanSTARRS_g	93.5	1.5	18.973	0.017	AB
SDSS_r	193.1	4.27	18.186	0.024	AB
PanSTARRS_r	191.79	1.51	18.193	0.009	AB
DES_r	213.68	2.52	18.076	0.013	AB
SDSS_i	290.6	5.61	17.742	0.021	AB
PanSTARRS_i	286.59	1.7	17.757	0.006	AB
PanSTARRS_z	357.65	3.96	17.516	0.012	AB
SDSS_z	389.21	15.96	17.425	0.045	AB
PanSTARRS_y	448.43	10.37	17.271	0.025	AB
2MASS_J	790.65	128.48	15.760	0.176	Vega
2MASS_H	461.55	206.18	15.872	0.485	Vega
2MASS_K	711.06	226.0	14.932	0.345	Vega
WISE_W1	413.77	15.1	14.659	0.040	Vega
WISE_W2	286.08	18.67	14.420	0.071	Vega
WISE_W3	789.19	84.92	11.483	0.117	Vega
WISE_W4	1939.58	564.27	9.061	0.316	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.350	10.429	10.501
{\rm log}_{10}({\rm SFR})	-0.656	-0.061	0.316
{\rm log}_{10}({\rm sSFR})	-11.052	-10.492	-10.088
{\rm stellar\ age}	5.216	6.409	7.516

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.262	-0.058	0.069
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.471	-0.563	0.087

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.348	0.491	0.657
\delta	-0.771	-0.537	-0.202
\tau_1/\tau_2	0.636	0.939	1.248
Q_{PAH}	1.226	2.930	5.264
U_{min}	2.464	7.119	14.229
{\rm log}_{10}(\gamma_e)\,	-2.547	-1.629	-0.901

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.114	-2.705	-1.558
{\rm log}_{10}(\tau_{AGN})\,	1.010	1.445	1.875

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.547	-0.014	0.251
0.03-0.10 Gyr	-0.868	-0.105	0.356
0.10-0.32 Gyr	-0.649	0.066	0.509
0.32-1.05 Gyr	-0.211	0.351	0.644
1.05-3.39 Gyr	0.228	0.524	0.761
3.39-10.99 Gyr	0.294	0.538	0.695
10.99-12.21 Gyr	0.036	0.564	1.029