2025ysg

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Information

Transient

Name: AT2025ysg
Right ascension: 1h41m02.13s
Declination: -0d29m43.82s
Discovery Date: Sept. 25, 2025, 8:39 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 1h41m02.07s
Declination: -0d29m43.67s
Redshift: None
Photometric Redshift: 0.247
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.43
Transient MWEBV processed 0.05
Host match processed 6.05
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 5.21
Global aperture photometry processed 6.52
Validate global photometry processed 17.34
Global host SED inference redshift too high 0.0
Local aperture photometry processed 6.1
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) = 1h41m02.13s, -0d29m43.82s
semi major axis, semi minor axis (arcsec) = 0.52, 0.52
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) = 1h41m02.06s, -0d29m43.35s
semi major axis, semi minor axis (arcsec) = 3.56, 1.65
angle (degrees, anti-clockwise from east) = -19.67

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.17 0.35 23.727 0.324 AB
GALEX_NUV 1.73 0.41 23.303 0.260 AB
SDSS_u 3.52 1.93 22.533 0.596 AB
SDSS_g 6.37 1.05 21.889 0.180 AB
DES_g 5.06 0.14 22.140 0.030 AB
PanSTARRS_g 3.67 0.7 22.488 0.208 AB
SDSS_r 6.79 1.45 21.820 0.231 AB
PanSTARRS_r 6.87 0.82 21.808 0.130 AB
DES_r 8.18 0.19 21.617 0.025 AB
SDSS_i 8.92 2.09 21.523 0.254 AB
PanSTARRS_i 6.8 0.86 21.819 0.137 AB
PanSTARRS_z 7.36 1.74 21.733 0.257 AB
SDSS_z 6.74 7.28 21.829 1.172 AB
DES_z 10.55 0.55 21.342 0.056 AB
PanSTARRS_y 13.32 4.3 21.088 0.350 AB
2MASS_J -42.01 76.59 Vega
2MASS_H -92.17 125.75 Vega
2MASS_K 99.01 140.69 17.073 1.543 Vega
WISE_W1 0.66 6.56 21.654 10.815 Vega
WISE_W2 7.98 9.75 18.306 1.326 Vega
WISE_W3 41.72 56.98 14.675 1.483 Vega
WISE_W4 -137.3 372.84 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