2025nnv

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Information

Transient

Name: AT2025nnv
Right ascension: 11h53m05.78s
Declination: -8d51m25.89s
Discovery Date: April 26, 2025, 6:26 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.065

Host

Name:
Right ascension: 11h53m05.88s
Declination: -8d51m27.01s
Redshift: None
Photometric Redshift: 0.163

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	18.21
Transient MWEBV	processed	0.04
Host match	processed	6.11
Host information	processed	0.17
Host MWEBV	processed	0.07
Global aperture construction	processed	0.69
Global aperture photometry	processed	5.03
Validate global photometry	processed	14.07
Global host SED inference	processed	429.6
Local aperture photometry	processed	5.8
Validate local photometry	no valid phot	0.02
Local host SED inference	not processed	None

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) = 11h53m05.78s, -8d51m25.89s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 11h53m05.89s, -8d51m26.71s
semi major axis, semi minor axis (arcsec) = 4.49, 3.33
angle (degrees, anti-clockwise from east) = -165.12

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.59	3.34	21.240	0.313	AB
GALEX_NUV	10.16	1.48	21.383	0.159	AB
DES_g	39.82	0.45	19.900	0.012	AB
PanSTARRS_g	40.66	0.87	19.877	0.023	AB
PanSTARRS_r	56.53	1.22	19.519	0.023	AB
DES_r	60.18	1.01	19.451	0.018	AB
PanSTARRS_i	75.54	1.61	19.205	0.023	AB
PanSTARRS_z	71.29	2.39	19.267	0.036	AB
DES_z	74.08	2.16	19.226	0.032	AB
PanSTARRS_y	61.51	5.6	19.428	0.099	AB
2MASS_J	99.15	113.77	18.014	1.246	Vega
2MASS_H	344.48	148.98	16.189	0.470	Vega
2MASS_K	189.55	228.44	16.368	1.308	Vega
WISE_W1	31.39	8.68	17.459	0.300	Vega
WISE_W2	20.51	13.71	17.281	0.726	Vega
WISE_W3	-47.53	63.34			Vega
WISE_W4	-584.78	484.61			Vega

Imaging data

Click the image to load the interactive plot.

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})\,	9.410	9.563	9.721
{\rm log}_{10}({\rm SFR})	-0.188	0.068	0.359
{\rm log}_{10}({\rm sSFR})	-9.799	-9.482	-9.159
{\rm stellar\ age}	1.870	3.815	5.298

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.604	-1.042	-0.452
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.487	0.185	0.378

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.079	0.178	0.361
\delta	-0.541	-0.060	0.223
\tau_1/\tau_2	0.645	0.976	1.328
Q_{PAH}	0.791	2.357	4.460
U_{min}	2.723	7.754	14.918
{\rm log}_{10}(\gamma_e)\,	-2.836	-1.678	-0.604

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.580	-1.459	-0.780
{\rm log}_{10}(\tau_{AGN})\,	1.144	1.502	1.897

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.178	0.036	0.214
0.03-0.10 Gyr	-0.284	0.081	0.442
0.10-0.32 Gyr	0.063	0.337	0.598
0.32-1.03 Gyr	-0.098	0.225	0.478
1.03-3.29 Gyr	-0.842	-0.276	0.007
3.29-10.54 Gyr	-1.353	-0.578	-0.228
10.54-11.71 Gyr	-1.554	-0.596	-0.084