2025alnz

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Information

Transient

Name: AT2025alnz
Right ascension: 4h19m41.81s
Declination: -18d59m51.94s
Discovery Date: Oct. 7, 2025, 8:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name:
Right ascension: 4h19m41.83s
Declination: -18d59m51.90s
Redshift: None
Photometric Redshift: 0.822
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.5
Transient MWEBV processed 0.07
Host match processed 5.64
Host information processed 0.16
Host MWEBV processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 4.97
Validate global photometry processed 14.75
Global host SED inference redshift too high 0.0
Local aperture photometry processed 5.06
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) = 4h19m41.81s, -18d59m51.94s
semi major axis, semi minor axis (arcsec) = 0.27, 0.27
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) = 4h19m41.81s, -18d59m51.69s
semi major axis, semi minor axis (arcsec) = 2.24, 1.67
angle (degrees, anti-clockwise from east) = -93.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.73 0.84 24.245 1.247 AB
GALEX_NUV 4.41 1.76 22.290 0.433 AB
DES_g 8.79 0.11 21.541 0.013 AB
PanSTARRS_g 9.67 0.42 21.437 0.047 AB
PanSTARRS_r 9.76 0.6 21.427 0.067 AB
DES_r 10.36 0.14 21.362 0.015 AB
PanSTARRS_i 13.24 0.54 21.095 0.045 AB
PanSTARRS_z 14.89 1.43 20.968 0.104 AB
DES_z 14.46 0.57 21.000 0.043 AB
PanSTARRS_y 18.72 3.35 20.719 0.195 AB
2MASS_J -108.04 66.06 Vega
2MASS_H -76.66 111.74 Vega
2MASS_K -143.36 145.62 Vega
WISE_W1 64.49 7.24 16.677 0.122 Vega
WISE_W2 62.64 9.98 16.069 0.173 Vega
WISE_W3 50.79 47.03 14.462 1.005 Vega
WISE_W4 222.29 345.42 11.413 1.687 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

Data not available