2025alnu

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Information

Transient

Name: AT2025alnu
Right ascension: 10h51m35.52s
Declination: -2d26m32.79s
Discovery Date: Dec. 24, 2025, 7:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name:
Right ascension: 10h51m35.52s
Declination: -2d26m32.83s
Redshift: None
Photometric Redshift: 1.054
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.82
Transient MWEBV processed 0.03
Host match processed 4.8
Host information processed 0.2
Host MWEBV processed 0.03
Global aperture construction processed 13.2
Global aperture photometry processed 6.63
Validate global photometry processed 20.45
Global host SED inference redshift too high 0.0
Local aperture photometry processed 6.23
Validate local photometry no valid phot 0.03
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) = 10h51m35.52s, -2d26m32.79s
semi major axis, semi minor axis (arcsec) = 0.25, 0.25
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) = 10h51m35.52s, -2d26m32.75s
semi major axis, semi minor axis (arcsec) = 1.46, 1.11
angle (degrees, anti-clockwise from east) = -5.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.08 1.05 23.821 1.055 AB
GALEX_NUV 1.49 0.87 23.464 0.633 AB
SDSS_u 5.13 1.07 22.126 0.228 AB
SDSS_g 3.51 0.63 22.537 0.194 AB
DES_g 1.75 0.11 23.291 0.066 AB
PanSTARRS_g 0.09 0.32 26.467 3.643 AB
SDSS_r 4.22 0.78 22.336 0.201 AB
PanSTARRS_r 0.81 0.53 24.128 0.704 AB
SDSS_i 4.14 1.04 22.357 0.273 AB
PanSTARRS_i 0.19 0.32 25.714 1.875 AB
PanSTARRS_z 2.64 0.86 22.845 0.354 AB
SDSS_z 12.4 3.6 21.167 0.315 AB
DES_z 1.98 0.38 23.160 0.206 AB
PanSTARRS_y 0.48 1.49 24.688 3.335 AB
2MASS_J -4.89 63.28 Vega
2MASS_H 19.2 87.37 19.324 4.942 Vega
2MASS_K 195.15 121.88 16.336 0.678 Vega
WISE_W1 0.79 6.87 21.451 9.387 Vega
WISE_W2 -5.47 9.62 Vega
WISE_W3 -1.32 51.06 Vega
WISE_W4 1071.23 459.42 9.705 0.466 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